fix(ci): diagnose KEYSTORE_BASE64 decode failure

base64 -d is failing (1s step, keystore 0 bytes). Add diagnostics:
- Print secret length to check for truncation
- Capture base64 error output
- Print exit code and file size
- Use --decode instead of -d for clarity

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitea/workflows/android-build.yml

@@ -0,0 +1,131 @@
+name: Android Build
+
+on:
+  push:
+    branches: [master]
+    # Rebuild whenever app/engine/asset code changes.
+    # Skip server-only, deploy, and doc changes.
+    paths-ignore:
+      - 'deploy/**'
+      - 'argocd/**'
+      - 'solitaire_server/**'
+      - '**.md'
+
+env:
+  ANDROID_SDK: /opt/android-sdk
+  NDK_VERSION: "25.2.9519653"
+  BUILD_TOOLS_VERSION: "34.0.0"
+  PLATFORM: "android-34"
+
+jobs:
+  build-apk:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set short SHA
+        id: meta
+        run: echo "sha=${GITHUB_SHA::8}" >> "$GITHUB_OUTPUT"
+
+      # ── System dependencies ────────────────────────────────────────────
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y openjdk-17-jdk-headless unzip zip
+
+      # ── Android SDK (shared cache key with release workflow) ──────────
+      - name: Cache Android SDK
+        uses: actions/cache@v4
+        id: sdk-cache
+        with:
+          path: ${{ env.ANDROID_SDK }}
+          key: v2-android-sdk-ndk${{ env.NDK_VERSION }}-bt${{ env.BUILD_TOOLS_VERSION }}
+
+      - name: Install Android SDK + NDK
+        if: steps.sdk-cache.outputs.cache-hit != 'true'
+        run: |
+          sudo mkdir -p ${{ env.ANDROID_SDK }}/cmdline-tools
+          curl -sL \
+            "https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip" \
+            -o /tmp/cmdtools.zip
+          unzip -q /tmp/cmdtools.zip -d /tmp/cmdtools
+          sudo mv /tmp/cmdtools/cmdline-tools ${{ env.ANDROID_SDK }}/cmdline-tools/latest
+          yes | sudo ${{ env.ANDROID_SDK }}/cmdline-tools/latest/bin/sdkmanager \
+            --sdk_root=${{ env.ANDROID_SDK }} --licenses > /dev/null 2>&1 || true
+          sudo ${{ env.ANDROID_SDK }}/cmdline-tools/latest/bin/sdkmanager \
+            --sdk_root=${{ env.ANDROID_SDK }} \
+            "build-tools;${{ env.BUILD_TOOLS_VERSION }}" \
+            "platforms;${{ env.PLATFORM }}" \
+            "ndk;${{ env.NDK_VERSION }}"
+
+      # ── Rust toolchain ─────────────────────────────────────────────────
+      - name: Install Rust stable
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
+            | sh -s -- -y --default-toolchain stable --no-modify-path
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+
+      - name: Add Android cross-compilation targets
+        run: |
+          rustup target add \
+            aarch64-linux-android \
+            armv7-linux-androideabi \
+            x86_64-linux-android
+
+      # ── Cargo caches ───────────────────────────────────────────────────
+      - name: Cache Cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry/index
+            ~/.cargo/registry/cache
+            ~/.cargo/git/db
+          key: cargo-registry-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: cargo-registry-
+
+      - name: Cache cargo-ndk binary
+        uses: actions/cache@v4
+        id: ndk-tool-cache
+        with:
+          path: ~/.cargo/bin/cargo-ndk
+          key: cargo-ndk-${{ runner.os }}-stable
+
+      - name: Cache build artifacts
+        uses: actions/cache@v4
+        with:
+          path: target
+          key: android-target-${{ hashFiles('**/Cargo.lock') }}-${{ github.sha }}
+          restore-keys: android-target-${{ hashFiles('**/Cargo.lock') }}-
+
+      - name: Install cargo-ndk
+        if: steps.ndk-tool-cache.outputs.cache-hit != 'true'
+        run: cargo install cargo-ndk --locked
+
+      # ── Build APK ──────────────────────────────────────────────────────
+      # Debug CI only builds arm64-v8a — full three-ABI debug builds blow
+      # past the runner's disk budget (~25 GB of target/ + intermediate
+      # APKs caused apksigner to OOM-on-disk in the previous run). Release
+      # CI still ships all three ABIs from android-release.yml.
+      - name: Build debug APK
+        env:
+          ANDROID_HOME: ${{ env.ANDROID_SDK }}
+          ANDROID_NDK_HOME: ${{ env.ANDROID_SDK }}/ndk/${{ env.NDK_VERSION }}
+          BUILD_TOOLS_VERSION: ${{ env.BUILD_TOOLS_VERSION }}
+          PLATFORM: ${{ env.PLATFORM }}
+          PROFILE: debug
+          ABIS: arm64-v8a
+        run: ./scripts/build_android_apk.sh
+
+      # ── Artifact ───────────────────────────────────────────────────────
+      # Pinned to v3 because Gitea Actions doesn't implement the github.com
+      # artifact service that upload-artifact@v4+ requires; v3 uses the
+      # older chunked HTTP API that Gitea's GHES-compatibility layer
+      # supports.
+      - name: Upload APK
+        uses: actions/upload-artifact@v3
+        with:
+          name: solitaire-quest-debug-${{ steps.meta.outputs.sha }}
+          path: target/debug/apk/solitaire-quest.apk
+          retention-days: 30

.gitea/workflows/android-release.yml

@@ -0,0 +1,160 @@
+name: Android Release
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+env:
+  ANDROID_SDK: /opt/android-sdk
+  NDK_VERSION: "25.2.9519653"
+  BUILD_TOOLS_VERSION: "34.0.0"
+  PLATFORM: "android-34"
+  GITEA_API: https://git.aleshym.co/api/v1
+  REPO: funman300/Rusty_Solitare
+
+jobs:
+  build-release-apk:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Extract version from tag
+        id: meta
+        run: echo "tag=${GITHUB_REF_NAME}" >> "$GITHUB_OUTPUT"
+
+      # ── System dependencies ────────────────────────────────────────────
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y openjdk-17-jdk-headless unzip zip jq
+
+      # ── Android SDK (shared cache key with debug workflow) ─────────────
+      - name: Cache Android SDK
+        uses: actions/cache@v4
+        id: sdk-cache
+        with:
+          path: ${{ env.ANDROID_SDK }}
+          key: v2-android-sdk-ndk${{ env.NDK_VERSION }}-bt${{ env.BUILD_TOOLS_VERSION }}
+
+      - name: Install Android SDK + NDK
+        if: steps.sdk-cache.outputs.cache-hit != 'true'
+        run: |
+          sudo mkdir -p ${{ env.ANDROID_SDK }}/cmdline-tools
+          curl -sL \
+            "https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip" \
+            -o /tmp/cmdtools.zip
+          unzip -q /tmp/cmdtools.zip -d /tmp/cmdtools
+          sudo mv /tmp/cmdtools/cmdline-tools ${{ env.ANDROID_SDK }}/cmdline-tools/latest
+          yes | sudo ${{ env.ANDROID_SDK }}/cmdline-tools/latest/bin/sdkmanager \
+            --sdk_root=${{ env.ANDROID_SDK }} --licenses > /dev/null 2>&1 || true
+          sudo ${{ env.ANDROID_SDK }}/cmdline-tools/latest/bin/sdkmanager \
+            --sdk_root=${{ env.ANDROID_SDK }} \
+            "build-tools;${{ env.BUILD_TOOLS_VERSION }}" \
+            "platforms;${{ env.PLATFORM }}" \
+            "ndk;${{ env.NDK_VERSION }}"
+
+      # ── Rust toolchain ─────────────────────────────────────────────────
+      - name: Install Rust stable
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
+            | sh -s -- -y --default-toolchain stable --no-modify-path
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+
+      - name: Add Android cross-compilation targets
+        run: |
+          rustup target add \
+            aarch64-linux-android \
+            armv7-linux-androideabi \
+            x86_64-linux-android
+
+      # ── Cargo caches ───────────────────────────────────────────────────
+      - name: Cache Cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry/index
+            ~/.cargo/registry/cache
+            ~/.cargo/git/db
+          key: cargo-registry-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: cargo-registry-
+
+      - name: Cache cargo-ndk binary
+        uses: actions/cache@v4
+        id: ndk-tool-cache
+        with:
+          path: ~/.cargo/bin/cargo-ndk
+          key: cargo-ndk-${{ runner.os }}-stable
+
+      - name: Cache build artifacts
+        uses: actions/cache@v4
+        with:
+          path: target
+          key: android-release-target-${{ hashFiles('**/Cargo.lock') }}-${{ github.sha }}
+          restore-keys: android-release-target-${{ hashFiles('**/Cargo.lock') }}-
+
+      - name: Install cargo-ndk
+        if: steps.ndk-tool-cache.outputs.cache-hit != 'true'
+        run: cargo install cargo-ndk --locked
+
+      # ── Build & sign with release keystore ─────────────────────────────
+      - name: Decode keystore
+        run: |
+          secret_len=$(echo -n "${{ secrets.KEYSTORE_BASE64 }}" | wc -c)
+          echo "KEYSTORE_BASE64 secret length: ${secret_len} chars"
+          set +e
+          echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 --decode > /tmp/solitaire-release.jks 2>/tmp/b64_err.txt
+          b64_exit=$?
+          set -e
+          size=$(wc -c < /tmp/solitaire-release.jks)
+          echo "base64 exit code: ${b64_exit}, keystore size: ${size} bytes"
+          [ -s /tmp/b64_err.txt ] && echo "base64 error: $(cat /tmp/b64_err.txt)" || true
+          [ "$size" -gt 0 ] || { echo "ERROR: KEYSTORE_BASE64 is empty or invalid base64"; exit 1; }
+
+      - name: Build signed release APK
+        env:
+          ANDROID_HOME: ${{ env.ANDROID_SDK }}
+          ANDROID_NDK_HOME: ${{ env.ANDROID_SDK }}/ndk/${{ env.NDK_VERSION }}
+          BUILD_TOOLS_VERSION: ${{ env.BUILD_TOOLS_VERSION }}
+          PLATFORM: ${{ env.PLATFORM }}
+          PROFILE: release
+          KEYSTORE: /tmp/solitaire-release.jks
+          KEYSTORE_PASS: ${{ secrets.KEYSTORE_PASS }}
+          KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
+          KEY_PASS: ${{ secrets.KEY_PASS }}
+          APK_OUT: ferrous-solitaire-${{ steps.meta.outputs.tag }}.apk
+        run: ./scripts/build_android_apk.sh
+
+      # ── Publish to Gitea release ───────────────────────────────────────
+      - name: Create Gitea release
+        id: release
+        run: |
+          TAG="${{ steps.meta.outputs.tag }}"
+          RESPONSE=$(curl -s -o /tmp/release.json -w "%{http_code}" \
+            -X POST "$GITEA_API/repos/$REPO/releases" \
+            -H "Authorization: token ${{ secrets.CI_TOKEN }}" \
+            -H "Content-Type: application/json" \
+            -d "{\"tag_name\":\"$TAG\",\"name\":\"$TAG\",\"draft\":false,\"prerelease\":false}")
+          if [ "$RESPONSE" = "409" ]; then
+            curl -sf "$GITEA_API/repos/$REPO/releases/tags/$TAG" \
+              -H "Authorization: token ${{ secrets.CI_TOKEN }}" \
+              > /tmp/release.json
+          elif [ "$RESPONSE" != "201" ]; then
+            echo "Release creation failed with HTTP $RESPONSE"
+            cat /tmp/release.json
+            exit 1
+          fi
+          RELEASE_ID=$(jq -r '.id' /tmp/release.json)
+          echo "release_id=$RELEASE_ID" >> "$GITHUB_OUTPUT"
+
+      - name: Upload signed APK
+        run: |
+          TAG="${{ steps.meta.outputs.tag }}"
+          APK="ferrous-solitaire-${TAG}.apk"
+          curl -sf -X POST \
+            "$GITEA_API/repos/$REPO/releases/${{ steps.release.outputs.release_id }}/assets?name=$APK" \
+            -H "Authorization: token ${{ secrets.CI_TOKEN }}" \
+            -H "Content-Type: application/octet-stream" \
+            --data-binary @"$APK"

.gitea/workflows/docker-build.yml

@@ -0,0 +1,73 @@
+name: Build and Deploy
+
+on:
+  push:
+    branches: [master]
+    # Only run when server code changes, not when CI itself updates deploy/.
+    paths-ignore:
+      - 'deploy/**'
+      - 'argocd/**'
+      - '**.md'
+
+env:
+  REGISTRY: git.aleshym.co
+  IMAGE: git.aleshym.co/funman300/solitaire-server
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          # Need full history so we can push the tag-update commit back.
+          fetch-depth: 0
+          token: ${{ secrets.CI_TOKEN }}
+
+      - name: Set image tag
+        id: meta
+        run: echo "sha=${GITHUB_SHA::8}" >> "$GITHUB_OUTPUT"
+
+      - name: Log in to Gitea registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.CI_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          driver-opts: network=host
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: solitaire_server/Dockerfile
+          push: true
+          tags: |
+            ${{ env.IMAGE }}:${{ steps.meta.outputs.sha }}
+            ${{ env.IMAGE }}:latest
+          cache-from: type=registry,ref=${{ env.IMAGE }}:buildcache
+          cache-to: type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max
+
+      - name: Install kustomize
+        run: |
+          curl -sL "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh" | bash
+          sudo mv kustomize /usr/local/bin/kustomize
+
+      - name: Pin image tag in deploy manifests
+        run: |
+          cd deploy
+          kustomize edit set image solitaire-server=${{ env.IMAGE }}:${{ steps.meta.outputs.sha }}
+
+      - name: Commit and push updated kustomization
+        run: |
+          git config user.email "ci@gitea.local"
+          git config user.name "Gitea CI"
+          git add deploy/kustomization.yaml
+          git commit -m "chore(deploy): bump image to ${{ steps.meta.outputs.sha }} [skip ci]" || true
+          git pull --rebase origin master
+          git push

.github/workflows/ci.yml

@@ -1,88 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches: [master]
-  pull_request:
-    branches: [master]
-
-env:
-  CARGO_TERM_COLOR: always
-  RUSTFLAGS: "-D warnings"
-
-jobs:
-  test:
-    name: Test & Lint
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Install Rust stable
-        uses: dtolnay/rust-toolchain@stable
-        with:
-          components: clippy
-
-      - name: Install Linux audio/display dependencies
-        run: |
-          sudo apt-get update -qq
-          sudo apt-get install -y --no-install-recommends \
-            libasound2-dev \
-            libudev-dev \
-            libwayland-dev \
-            libxkbcommon-dev
-
-      - name: Cache cargo registry and build artifacts
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            target
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-cargo-
-
-      - name: Clippy (all crates, zero warnings)
-        run: cargo clippy --workspace -- -D warnings
-
-      - name: Test (headless crates only — no display required)
-        run: |
-          cargo test -p solitaire_core
-          cargo test -p solitaire_sync
-          cargo test -p solitaire_data
-          cargo test -p solitaire_server
-
-  build:
-    name: Release Build
-    runs-on: ubuntu-latest
-    needs: test
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Install Rust stable
-        uses: dtolnay/rust-toolchain@stable
-
-      - name: Install Linux audio/display dependencies
-        run: |
-          sudo apt-get update -qq
-          sudo apt-get install -y --no-install-recommends \
-            libasound2-dev \
-            libudev-dev \
-            libwayland-dev \
-            libxkbcommon-dev
-
-      - name: Cache cargo registry and build artifacts
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            target
-          key: ${{ runner.os }}-cargo-release-${{ hashFiles('**/Cargo.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-cargo-release-
-
-      - name: Build release binaries
-        run: cargo build --workspace --release

.gitignore

@@ -7,3 +7,17 @@
 *.tmp
 data/
 .claude/
+
+# IDE project files
+.idea/
+
+# Android signing keystores — never commit
+*.jks
+*.jks.bak
+*.jks.bak*
+*.keystore
+
+# Kubernetes secrets — apply manually, never commit
+deploy/matomo-secret.yaml
+deploy/*-secret.yaml
+deploy/*-auth-secret.yaml

.sqlx/query-0e199cafab7e71b0c7f28ede85a622e38649d2fe5a73a5c715f2319f5450f729.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "UPDATE leaderboard\n               SET best_score      = ?,\n                   best_time_secs  = ?,\n                   recorded_at     = ?\n               WHERE user_id = ?\n                 AND (\n                     best_score IS NULL\n                     OR ? > best_score\n                     OR (? = best_score AND (best_time_secs IS NULL OR ? < best_time_secs))\n                 )",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 7
+    },
+    "nullable": []
+  },
+  "hash": "0e199cafab7e71b0c7f28ede85a622e38649d2fe5a73a5c715f2319f5450f729"
+}

.sqlx/query-168e205e3eb832b78d085b48281a1bae74d5a0e64c4c793c18a6400605bacf76.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "DELETE FROM refresh_tokens WHERE jti = ?",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 1
+    },
+    "nullable": []
+  },
+  "hash": "168e205e3eb832b78d085b48281a1bae74d5a0e64c4c793c18a6400605bacf76"
+}

.sqlx/query-2b814989a6632ca930ae1e895f97a7fc3389c91d1d2abf6900a21fb0d6e94ef3.json

@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "SELECT l.display_name, l.best_score, l.best_time_secs, l.recorded_at\n           FROM leaderboard l\n           JOIN users u ON u.id = l.user_id\n           WHERE u.leaderboard_opt_in = 1\n           ORDER BY\n               CASE WHEN l.best_score IS NULL THEN 1 ELSE 0 END ASC,\n               l.best_score DESC,\n               CASE WHEN l.best_time_secs IS NULL THEN 1 ELSE 0 END ASC,\n               l.best_time_secs ASC",
+  "query": "SELECT l.display_name, l.best_score, l.best_time_secs, l.recorded_at\n           FROM leaderboard l\n           JOIN users u ON u.id = l.user_id\n           WHERE u.leaderboard_opt_in = 1\n           ORDER BY\n               CASE WHEN l.best_score IS NULL THEN 1 ELSE 0 END ASC,\n               l.best_score DESC,\n               CASE WHEN l.best_time_secs IS NULL THEN 1 ELSE 0 END ASC,\n               l.best_time_secs ASC\n           LIMIT 100",
   "describe": {
     "columns": [
       {
@@ -34,5 +34,5 @@
       false
     ]
   },
-  "hash": "57c93a6acd7eea44d00412e62f0d3fed7ffbe4cd759353d29f38a8eb37f69112"
+  "hash": "2b814989a6632ca930ae1e895f97a7fc3389c91d1d2abf6900a21fb0d6e94ef3"
 }

.sqlx/query-40db0910531d4418d4d58d31f0f8ea3894248406cc016020a6e211ed66da91c0.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "DELETE FROM refresh_tokens WHERE user_id = ?",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 1
+    },
+    "nullable": []
+  },
+  "hash": "40db0910531d4418d4d58d31f0f8ea3894248406cc016020a6e211ed66da91c0"
+}

.sqlx/query-893c45c27854ba15ea611e8254ef980ced21dc64e6ca95fde56af513f86ffa46.json

@@ -0,0 +1,20 @@
+{
+  "db_name": "SQLite",
+  "query": "SELECT jti FROM refresh_tokens WHERE jti = ?",
+  "describe": {
+    "columns": [
+      {
+        "name": "jti",
+        "ordinal": 0,
+        "type_info": "Text"
+      }
+    ],
+    "parameters": {
+      "Right": 1
+    },
+    "nullable": [
+      true
+    ]
+  },
+  "hash": "893c45c27854ba15ea611e8254ef980ced21dc64e6ca95fde56af513f86ffa46"
+}

.sqlx/query-c9ee5c64ca547f0c730379919a642bd649cbf81fc1804159101a70efabf08b33.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "INSERT INTO refresh_tokens (jti, user_id, expires_at) VALUES (?, ?, ?)",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 3
+    },
+    "nullable": []
+  },
+  "hash": "c9ee5c64ca547f0c730379919a642bd649cbf81fc1804159101a70efabf08b33"
+}

.sqlx/query-e4eb622073cbdf868ec1568a6bdb132e962480b0530d542102c05aa9e901463b.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "UPDATE users SET password_hash = ? WHERE id = ?",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 2
+    },
+    "nullable": []
+  },
+  "hash": "e4eb622073cbdf868ec1568a6bdb132e962480b0530d542102c05aa9e901463b"
+}

.sqlx/query-ef7af925a8715c329dcafca5257c691e6bca31755eb5f54be47114f21fc04c8c.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "DELETE FROM refresh_tokens WHERE expires_at < ?",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 1
+    },
+    "nullable": []
+  },
+  "hash": "ef7af925a8715c329dcafca5257c691e6bca31755eb5f54be47114f21fc04c8c"
+}

.sqlx/query-f23630e78ae88e72d7930184f7cd8fc67e71f3930609f1cf14061d35d6de8ec3.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "INSERT OR IGNORE INTO analytics_events\n               (id, user_id, session_id, event_type, payload, client_time, received_at)\n               VALUES (?, ?, ?, ?, ?, ?, ?)",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 7
+    },
+    "nullable": []
+  },
+  "hash": "f23630e78ae88e72d7930184f7cd8fc67e71f3930609f1cf14061d35d6de8ec3"
+}

ARCHITECTURE.md

@@ -1,9 +1,9 @@
-# Solitaire Quest — Architecture Document
+# Ferrous Solitaire — Architecture Document
 
-> **Version:** 1.1  
+> **Version:** 1.3  
 > **Language:** Rust (Edition 2024)  
 > **Engine:** Bevy (latest stable)  
-> **Last Updated:** 2026-04-29
+> **Last Updated:** 2026-05-12
 
 ---
 
@@ -34,7 +34,7 @@
 
 ## 1. Project Overview
 
-Solitaire Quest is a cross-platform Klondike Solitaire game written in Rust, targeting macOS, Windows, and Linux desktops. It features a full progression system with XP, levels, achievements, daily challenges, and an optional self-hosted sync server so statistics and progress are available across all of a player's devices.
+Ferrous Solitaire is a cross-platform Klondike Solitaire game written in Rust, targeting macOS, Windows, and Linux desktops. It features a full progression system with XP, levels, achievements, daily challenges, and an optional self-hosted sync server so statistics and progress are available across all of a player's devices.
 
 ### Sync Backend by Platform
 
@@ -43,6 +43,7 @@ Solitaire Quest is a cross-platform Klondike Solitaire game written in Rust, tar
 | macOS | Self-hosted server | Full feature set |
 | Windows | Self-hosted server | Full feature set |
 | Linux | Self-hosted server | Full feature set |
+| Android | Self-hosted server | Touch input; safe-area insets via JNI; `cargo-apk` build |
 
 ### Design Principles
 
@@ -86,6 +87,7 @@ solitaire_quest/
 ├── solitaire_data/             # Persistence, sync client, settings
 ├── solitaire_engine/           # Bevy ECS systems, components, plugins
 ├── solitaire_server/           # Self-hosted sync server (Axum + SQLite)
+├── solitaire_wasm/             # WebAssembly bindings — browser-side replay player
 └── solitaire_app/              # Main binary entry point
 ```
 
@@ -160,6 +162,20 @@ Owns:
 - Daily challenge seed generation
 - Leaderboard management
 
+### `solitaire_wasm`
+**Dependencies:** `solitaire_core`, `serde`, `serde_json`, `chrono`, `wasm-bindgen`, `serde-wasm-bindgen`.
+
+WebAssembly bindings for browser-side replay playback. Compiled to `cdylib` via `wasm-pack build`; the output lives in `solitaire_server/web/pkg/` and is served statically by the server.
+
+Intentionally **does not** depend on `solitaire_data` (which pulls in `dirs`, `keyring`, `reqwest`, and other non-WASM crates). Instead it defines a minimal `Replay` mirror with the same serde shape as `solitaire_data::Replay` — the JSON wire format is the compatibility contract.
+
+Owns:
+- `ReplayPlayer` — WASM-exported state machine; steps through a replay's `Vec<ReplayMove>` against a live `GameState`
+- `StateSnapshot` — JS-facing pile snapshot returned by each `step()` call
+- `ReplayMove` / `Replay` mirrors — same serde shape as `solitaire_data` v2 equivalents
+
+Because `ReplayPlayer` uses the same `solitaire_core::GameState` as the desktop client, the two implementations cannot drift: the same seed + move list produces identical pile state at every step on both platforms.
+
 ### `solitaire_app`
 **Dependencies:** `bevy`, `solitaire_engine`.
 
@@ -261,6 +277,8 @@ The "Shortcut" column lists optional keyboard accelerators. Every action in this
 | `HomePlugin` | M | Main-menu overlay with keyboard shortcut reference |
 | `ProfilePlugin` | P | Player profile overlay: level, XP, achievements, sync status |
 | `SettingsPlugin` | O | Settings panel: audio, draw mode, theme, sync, cosmetics |
+| `ThemePlugin` | — | Owns `ActiveTheme` resource; registers the `CardTheme` SVG asset loader; rasterises themes once per (theme, target size) at load time and caches the resulting `Image`; handles the embedded default theme and user themes from `user_theme_dir()` |
+| `SyncSetupPlugin` | — | Sync setup modal (URL / username / password fields, "Log In" / "Register" buttons); account deletion confirm modal; re-auth trigger when `SyncError::Auth` is returned by a pull |
 | `LeaderboardPlugin` | L | Leaderboard overlay |
 | `HelpPlugin` | H | Help / controls overlay |
 | `PausePlugin` | Esc | Pause and resume |
@@ -305,6 +323,12 @@ struct FontResource(Handle<Font>);
 struct BackgroundImageSet {
     handles: Vec<Handle<Image>>,    // indices 0–4 match selected_background setting
 }
+
+// OS-reserved edge insets (physical px); zero on desktop
+struct SafeAreaInsets { top: f32, bottom: f32, left: f32, right: f32 }
+
+// Whether the HUD band is visible (auto-hide chrome feature)
+enum HudVisibility { Visible, Hidden }
 ```
 
 ### Key Bevy Events
@@ -365,10 +389,22 @@ All sync backends implement a single trait in `solitaire_data`. The `SyncPlugin`
 ```rust
 #[async_trait]
 pub trait SyncProvider: Send + Sync {
+    // Required — must be implemented by every backend:
     async fn pull(&self) -> Result<SyncPayload, SyncError>;
     async fn push(&self, payload: &SyncPayload) -> Result<SyncResponse, SyncError>;
     fn backend_name(&self) -> &'static str;
     fn is_authenticated(&self) -> bool;
+
+    // Optional — all have default no-op / empty implementations:
+    async fn mirror_achievement(&self, _id: &str) -> Result<(), SyncError>;
+    async fn fetch_leaderboard(&self) -> Result<Vec<LeaderboardEntry>, SyncError>;
+    async fn fetch_daily_challenge(&self) -> Result<Option<ChallengeGoal>, SyncError>;
+    async fn opt_in_leaderboard(&self, _display_name: &str) -> Result<(), SyncError>;
+    async fn opt_out_leaderboard(&self) -> Result<(), SyncError>;
+    async fn delete_account(&self) -> Result<(), SyncError>;
+    // Returns the shareable web URL on success; defaults to Err(UnsupportedPlatform)
+    // so LocalOnlyProvider silently no-ops the push-on-win path.
+    async fn push_replay(&self, _replay: &Replay) -> Result<String, SyncError>;
 }
 ```
 
@@ -454,6 +490,24 @@ CREATE TABLE leaderboard (
     recorded_at     TEXT NOT NULL,
     PRIMARY KEY (user_id)
 );
+
+-- migrations/002_replays.sql
+
+CREATE TABLE IF NOT EXISTS replays (
+    id              TEXT PRIMARY KEY,                      -- UUID v4 minted server-side
+    user_id         TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    seed            INTEGER NOT NULL,
+    draw_mode       TEXT NOT NULL,                          -- "DrawOne" | "DrawThree"
+    mode            TEXT NOT NULL,                          -- "Classic" | "Zen" | "Challenge" | "TimeAttack"
+    time_seconds    INTEGER NOT NULL,
+    final_score     INTEGER NOT NULL,
+    recorded_at     TEXT NOT NULL,                          -- replay-side date (YYYY-MM-DD)
+    received_at     TEXT NOT NULL,                          -- server insert timestamp (ISO 8601)
+    replay_json     TEXT NOT NULL                           -- full Replay serialisation
+);
+
+CREATE INDEX IF NOT EXISTS replays_received_at_idx ON replays(received_at DESC);
+CREATE INDEX IF NOT EXISTS replays_user_id_idx     ON replays(user_id);
 ```
 
 ### Request Lifecycle
@@ -584,7 +638,20 @@ pub struct Settings {
     pub animation_speed: AnimSpeed,
     pub theme: Theme,
     pub sync_backend: SyncBackend,             // Local | SolitaireServer
+    pub selected_card_back: usize,             // index into PlayerProgress::unlocked_card_backs
+    pub selected_background: usize,            // index into PlayerProgress::unlocked_backgrounds
     pub first_run_complete: bool,
+    pub color_blind_mode: bool,                // blue tint on red suits
+    pub high_contrast_mode: bool,              // boosted luminance for low-vision users
+    pub reduce_motion_mode: bool,              // WCAG reduce-motion — snaps instead of slides
+    pub window_geometry: Option<WindowGeometry>, // persisted size + position; None on first run
+}
+
+pub struct WindowGeometry {
+    pub width:  u32,   // logical pixels
+    pub height: u32,
+    pub x:      i32,   // physical pixels, top-left corner
+    pub y:      i32,
 }
 ```
 
@@ -600,7 +667,7 @@ All endpoints are under the base URL configured by the user (e.g., `https://soli
 |---|---|---|---|---|
 | POST | `/api/auth/register` | None | `{username, password}` | `{access_token, refresh_token}` |
 | POST | `/api/auth/login` | None | `{username, password}` | `{access_token, refresh_token}` |
-| POST | `/api/auth/refresh` | None | `{refresh_token}` | `{access_token}` |
+| POST | `/api/auth/refresh` | None | `{refresh_token}` | `{access_token, refresh_token}` (rotated) |
 
 ### Sync
 
@@ -617,6 +684,21 @@ All endpoints are under the base URL configured by the user (e.g., `https://soli
 | GET | `/api/leaderboard` | Bearer JWT | — | `Vec<LeaderboardEntry>` |
 | POST | `/api/leaderboard/opt-in` | Bearer JWT | — | `{ok: true}` |
 
+### Replays
+
+| Method | Path | Auth | Body | Response |
+|---|---|---|---|---|
+| POST | `/api/replays` | Bearer JWT | Replay JSON | `{id, share_url}` |
+| GET | `/api/replays/recent` | None | — (`?limit=N`) | `Vec<ReplaySummary>` |
+| GET | `/api/replays/:id` | None | — | Full Replay JSON |
+
+### Web Replay Player
+
+| Method | Path | Auth | Notes |
+|---|---|---|---|
+| GET | `/replays/:id` | None | Serves `web/index.html`; JS fetches `/api/replays/:id` and steps through via the `solitaire_wasm` WASM module |
+| GET | `/web/*` | None | Static assets served via `ServeDir` from `solitaire_server/web/` (includes `web/pkg/` with wasm-bindgen output) |
+
 ### Account Management
 
 | Method | Path | Auth | Body | Response |
@@ -825,7 +907,7 @@ All sound effect WAV files are embedded at compile time via `include_bytes!()` i
 | macOS | Primary | Self-hosted server | x86_64 + Apple Silicon (universal binary via `cargo-lipo`) |
 | Windows | Primary | Self-hosted server | x86_64, MSVC toolchain |
 | Linux | Primary | Self-hosted server | x86_64, tested on Ubuntu 22.04+ and Fedora 39+ |
-| Android | Stretch | Self-hosted server | `cargo-mobile2`, touch input |
+| Android | Active | Self-hosted server | `cargo-apk`; touch + long-press + double-tap; safe-area JNI; portrait layout |
 | iOS | Stretch | Self-hosted server | `cargo-mobile2`, touch input |
 
 Minimum Bevy window size enforced: 800×600. Desktop windows are freely resizable; layout recomputes on `WindowResized`.
@@ -945,6 +1027,7 @@ Migrations run automatically on startup via `sqlx::migrate!()`.
 | Password storage | bcrypt, cost factor 12 — never stored in plaintext |
 | Token security | JWTs signed with HS256, stored in OS keychain via `keyring` crate |
 | Token expiry | Access: 24h, Refresh: 30d |
+| Refresh token rotation | Each `/api/auth/refresh` call consumes the incoming refresh token (deletes its jti row) and issues a new one. Reuse of a consumed token returns 401. Expired rows are pruned inline. |
 | Brute force | `tower-governor`: 10 req/min per IP on `/api/auth/*` |
 | Payload abuse | 1MB max request body, enforced by Axum middleware |
 | Data deletion | `DELETE /api/account` removes all rows via `ON DELETE CASCADE` |

CLAUDE.md

@@ -1,6 +1,6 @@
 # CLAUDE.md
 
-version: unified-3.0
+version: unified-4.0
 
 ---
 
@@ -29,8 +29,9 @@ solitaire_sync/    # Shared API + merge logic
 solitaire_data/    # Persistence + sync client
 solitaire_engine/  # Bevy ECS + UI + gameplay orchestration
 solitaire_server/  # Axum backend (optional sync layer)
+solitaire_wasm/    # WASM bindings for browser-side replay player
 solitaire_app/     # Entry binary
-assets/            # Runtime assets (except audio)
+assets/            # Runtime assets (except audio + default theme)
 ```
 
 ---
@@ -72,12 +73,16 @@ These override all other instructions.
 
 * NO `unwrap()`
 * NO `panic!()` in runtime/game logic
-* All state transitions:
+* Core game state mutations MUST return:
 
 ```rust id="err_model"
 Result<T, MoveError>
 ```
 
+* Engine / UI state changes follow ECS patterns (Resources, Events) —
+  they do not return `MoveError`
+* Use `thiserror`-derived types for any new error enums outside `solitaire_core`
+
 ---
 
 ## 2.4 Threading Rules
@@ -126,10 +131,15 @@ trait SyncProvider
 ## 3.1 ECS Design
 
 * systems = single responsibility
-* communication = Events only
+* cross-system communication = Events (fire-and-forget triggers)
-* shared state = Resources only
+* persistent shared state = Resources (polled every frame or on change)
 * per-entity state = Components only
 
+Events and Resources are both valid communication paths — use Events when
+the receiver needs to react once; use Resources when the receiver polls
+or when multiple systems read the same value (e.g. `SafeAreaInsets`,
+`HudVisibility`, `LayoutResource`).
+
 ---
 
 ## 3.2 Game State Authority
@@ -149,11 +159,22 @@ Every player action MUST:
 Keyboard shortcuts are:
 → optional accelerators only
 
+**Exception — UI chrome gestures:**
+Tap-to-toggle visibility of UI chrome (e.g. auto-hiding HUD band) is
+permitted without a visible button. The gesture MUST:
+* affect only chrome visibility, never game state
+* restore chrome automatically when any modal opens
+* be purely additive (game remains fully playable with chrome always visible)
+
 ---
 
 ## 3.4 Layout System
 
 * recompute on `WindowResized`
+* recompute on `SafeAreaInsets` changed
+* recompute on `HudVisibility` changed
+* `compute_layout` MUST accept `hud_visible: bool`; pass `HUD_BAND_HEIGHT`
+  when `true`, `0.0` when `false`
 * no fixed resolution assumptions
 
 ---
@@ -178,11 +199,18 @@ Includes:
 
 ## 4.2 Embedded Assets
 
-Only audio:
+Embed via `include_bytes!()` only when ALL of the following are true:
 
-```text id="audio_rule"
+* the asset is small (< 500 KB uncompressed)
-include_bytes!()
+* it changes rarely (not user-customisable)
-```
+* a missing file would be a hard crash, not a graceful degradation
+
+Currently embedded:
+* **Audio** — all `.wav` files in `audio_plugin.rs`
+* **Default card theme** — shipped via `embedded://` scheme in `ThemePlugin`
+
+Do NOT embed card face PNGs, background images, or user fonts —
+these are loaded via `AssetServer` so art can be swapped without recompile.
 
 ---
 
@@ -210,7 +238,9 @@ Must degrade gracefully under `MinimalPlugins`.
 ## 5.2 Public API Rules
 
 * prefer `Into<T>` over concrete types
-* all public items require doc comments
+* publicly exported functions, traits, and non-trivial types require doc comments
+* simple marker components, newtype wrappers, and internal `pub` items
+  used only within the same crate are exempt from doc comment requirements
 
 ---
 
@@ -276,11 +306,13 @@ NEVER commit otherwise
 
 Claude must request confirmation before:
 
-* adding dependencies
+* adding dependencies to `solitaire_core` or `solitaire_sync`
-* modifying `solitaire_sync`
+  (engine/server crates may add deps without confirmation)
-* changing DB schema
+* modifying `solitaire_sync` types or the `SyncProvider` trait
+* changing DB schema (migrations are append-only)
 * introducing `unsafe`
-* changing merge strategy
+* changing the merge strategy in `solitaire_sync::merge`
+* changing the `SyncPayload` wire format (breaking change for existing servers)
 
 ---
 
@@ -304,10 +336,29 @@ Core is always the source of truth.
 
 Must always be handled explicitly:
 
+**All platforms**
 * Bevy `Time` uses `f32`
 * `sqlx::migrate!()` path is crate-relative
 * `dirs::data_dir()` may return `None`
-* Linux may lack keyring backend
+* Linux may lack keyring backend — handle `keyring::Error` gracefully
+
+**Android (active target — not stretch)**
+* Safe-area insets arrive in frames 1–3 via JNI polling, not at startup;
+  UI that depends on them must handle the zero-inset initial state
+* Physical pixels ≠ logical pixels: `SafeAreaInsets` values are physical
+  (from `WindowInsets` API); divide by `window.scale_factor()` before
+  passing to Bevy `Val::Px`
+* `adb shell input tap` uses physical pixel coordinates
+* FiraMono (bundled font) covers: ASCII, card suits U+2660–2666,
+  Arrows U+2190–21FF. It does NOT cover Geometric Shapes (U+25xx) —
+  those render as missing-glyph rectangles on Android
+* The gesture/navigation bar at the bottom (≈132px physical on common
+  devices) is inside the Bevy viewport; use `SafeAreaInsets.bottom` to
+  avoid placing interactive elements in that zone
+* `HUD_BAND_HEIGHT` is 128px on Android (two-row wrap) vs 64px on desktop;
+  layout constants are `#[cfg(target_os = "android")]` gated
+* JNI calls must use `attach_current_thread_permanently` — not
+  `attach_current_thread` — to avoid detach-on-drop panics
 
 ---
 
@@ -318,6 +369,12 @@ Must always be handled explicitly:
 * blocking async calls in ECS
 * insecure credential storage
 * bypassing core logic layer
+* hardcoded pixel coordinates in layout — always derive from `compute_layout`
+* Unicode Geometric Shapes block (U+25xx) in UI text — not in FiraMono
+* spawning a second `ModalScrim` while one already exists without first
+  dismissing the existing one (use `scrims.is_empty()` guard)
+* reading `SafeAreaInsets` physical values directly into `Val::Px` without
+  dividing by `window.scale_factor()`
 
 ---
 
@@ -345,9 +402,74 @@ If unclear:
 | Both combined   | full system understanding |
 
 ---
-# 14. Context Injection System (AUTOMATIC SCOPE FILTER)
+# 14. Modal System Conventions
 
-## 14.1 Purpose
+All full-screen overlay panels MUST use the `spawn_modal` / `ModalScrim` pattern
+from `solitaire_engine::ui_modal`.
+
+## 14.1 Spawn pattern
+
+```rust
+let scrim = spawn_modal(commands, MyScreenMarker, Z_MODAL_PANEL, |card| {
+    spawn_modal_header(card, "Title", font_res);
+    // ... body nodes ...
+    spawn_modal_actions(card, |actions| {
+        spawn_modal_button(actions, MyCloseButton, "Done", None,
+                           ButtonVariant::Primary, font_res);
+    });
+});
+// Optional: allow clicking the scrim outside the card to dismiss
+commands.entity(scrim).insert(ScrimDismissible);
+```
+
+## 14.2 Guard rule
+
+Before spawning a new modal, check `scrims: Query<(), With<ModalScrim>>`
+and return early if `!scrims.is_empty()` — unless the new modal is
+explicitly replacing the current one (despawn first, then spawn).
+
+## 14.3 Safe area
+
+Every `ModalScrim` automatically receives `padding.bottom` equal to the
+logical gesture-bar height via `apply_safe_area_to_modal_scrims` in
+`SafeAreaInsetsPlugin`. Do not manually add bottom padding to scrim nodes.
+
+## 14.4 Z-ordering
+
+Use `Z_MODAL_PANEL` from `ui_theme` for all modal scrims. Do not use
+raw `z_index` values — they drift and cause ordering bugs.
+
+---
+
+# 15. Android Build & Verification
+
+## 15.1 Build command
+
+```bash
+cargo apk build --package solitaire_app --lib
+adb install -r target/debug/apk/solitaire-quest.apk
+```
+
+## 15.2 Coordinate system reminder
+
+Device physical: 1080×2400. Bevy logical: 900×2000. Scale factor: 1.20.
+`adb shell input tap X Y` takes PHYSICAL coordinates.
+To convert from what you see on screen (logical): multiply by 1.20.
+
+## 15.3 Android-specific test checklist
+
+Before shipping any Android build:
+- [ ] Safe area insets arrive and shift HUD correctly (check after 3s)
+- [ ] All modal Done buttons are above the gesture bar
+- [ ] No Geometric Shapes glyphs in UI text
+- [ ] HUD band does not overlap the top status bar
+- [ ] Touch drag-and-drop works on all pile types
+
+---
+
+# 16. Context Injection System (AUTOMATIC SCOPE FILTER)
+
+## 16.1 Purpose
 
 Before generating any response, Claude MUST construct a **minimal relevant context set**.
 
@@ -360,7 +482,7 @@ This prevents:
 
 ---
 
-## 14.2 Input Classification Step (MANDATORY)
+## 16.2 Input Classification Step (MANDATORY)
 
 Every request MUST be classified into exactly one task type:
 
@@ -381,13 +503,13 @@ If uncertain → ask clarification.
 
 ---
 
-## 14.3 Context Selection Engine
+## 16.3 Context Selection Engine
 
 After classification, Claude MUST include ONLY the relevant sections below.
 
 ---
 
-## 14.4 Context Map (CORE RULESET)
+## 16.4 Context Map (CORE RULESET)
 
 ### feature
 
@@ -495,7 +617,7 @@ Include:
 
 ---
 
-## 14.5 Context Compression Rules
+## 16.5 Context Compression Rules
 
 Claude MUST obey:
 
@@ -506,7 +628,7 @@ Claude MUST obey:
 
 ---
 
-## 14.6 Context Priority Order
+## 16.6 Context Priority Order
 
 When space is limited:
 
@@ -517,7 +639,7 @@ When space is limited:
 
 ---
 
-## 14.7 “No Context Pollution” Rule
+## 16.7 “No Context Pollution” Rule
 
 Claude must NOT include:
 
@@ -529,7 +651,7 @@ Claude must NOT include:
 
 ---
 
-## 14.8 Self-Check Before Execution
+## 16.8 Self-Check Before Execution
 
 Before writing code, Claude MUST verify:
 
@@ -542,7 +664,7 @@ If any fail → revise context selection.
 
 ---
 
-## 14.9 Injection Output Format (Internal Model)
+## 16.9 Injection Output Format (Internal Model)
 
 Claude should behave as if it constructed:
 
@@ -560,7 +682,7 @@ Claude should behave as if it constructed:
 
 ---
 
-## 14.10 Relationship to ARCHITECTURE.md
+## 16.10 Relationship to ARCHITECTURE.md
 
 * ARCHITECTURE.md = source of truth
 * CLAUDE.md = execution constraints

CLAUDE_PROMPT_PACK.md

@@ -12,7 +12,7 @@ You must follow CLAUDE_SPEC.md strictly.
 Rules:
 - Do not expand scope beyond what is defined
 - Do not refactor unrelated code
-- Do not introduce new dependencies
+- Do not introduce new dependencies to solitaire_core or solitaire_sync without confirmation
 - Prefer minimal, surgical changes
 - Use existing patterns in the codebase
 - Return minimal diffs or changed functions only
@@ -360,7 +360,7 @@ notes:
 target:
 "<what is slow>"
 
-constraints:CLAUDE_WORKFLOW.md
+constraints:
 - no behavior change
 - no architecture change
 - minimal code changes

CLAUDE_SPEC.md

@@ -41,6 +41,10 @@ solitaire_server:
 depends_on: [solitaire_sync, axum, sqlx, jsonwebtoken]
 role: "backend"
 
+solitaire_wasm:
+depends_on: [solitaire_core, wasm-bindgen, serde-wasm-bindgen]
+role: "wasm_replay_player"
+
 solitaire_app:
 depends_on: [solitaire_engine]
 role: "entrypoint"
@@ -180,7 +184,7 @@ threading:
 
 plugins:
 pattern: "feature_isolation"
-communication: "events"
+communication: "events and resources"
 
 ---
 

CREDITS.md

@@ -1,6 +1,6 @@
 # Credits
 
-Solitaire Quest is MIT-licensed (see [LICENSE](LICENSE)). It is built on top of
+Ferrous Solitaire is MIT-licensed (see [LICENSE](LICENSE)). It is built on top of
 the work of many open-source projects and a small handful of third-party
 assets. This file lists every component that ships in the binary or in the
 `assets/` directory.
@@ -43,7 +43,7 @@ copyleft code is statically linked into the game binary.
 | File(s) | Source | License |
 |---|---|---|
 | `solitaire_engine/assets/themes/default/{suit}_{rank}.svg` (52 SVGs) | [hayeah/playing-cards-assets](https://github.com/hayeah/playing-cards-assets) | MIT |
-| `solitaire_engine/assets/themes/default/back.svg` | Original — Solitaire Quest | MIT (this project) |
+| `solitaire_engine/assets/themes/default/back.svg` | Original — Ferrous Solitaire | MIT (this project) |
 | `assets/cards/faces/{RANK}{SUIT}.png` (52 PNGs) | Pre-rendered from the same `playing-cards-assets` SVGs | MIT (passed through from hayeah) |
 | `assets/cards/backs/back_0.png` – `back_4.png` | Original — generated by `solitaire_assetgen::gen_art` | MIT (this project) |
 
@@ -107,6 +107,6 @@ Audio files are MIT-licensed alongside the rest of this project.
   backs, every audio file) are original work covered by this project's MIT
   license.
 
-If you redistribute Solitaire Quest, you must ship this `CREDITS.md` and the
+If you redistribute Ferrous Solitaire, you must ship this `CREDITS.md` and the
 `LICENSE` file alongside the binary so the MIT (project + hayeah card art)
 and OFL (FiraMono) notices remain visible to end users.

Cargo.lock

@@ -126,6 +126,19 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.8.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
+dependencies = [
+ "cfg-if",
+ "getrandom 0.3.4",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.4"
@@ -719,7 +732,7 @@ dependencies = [
  "cfg-if",
  "console_error_panic_hook",
  "ctrlc",
- "downcast-rs",
+ "downcast-rs 2.0.2",
  "log",
  "thiserror 2.0.18",
  "variadics_please",
@@ -753,7 +766,7 @@ dependencies = [
  "crossbeam-channel",
  "derive_more",
  "disqualified",
- "downcast-rs",
+ "downcast-rs 2.0.2",
  "either",
  "futures-io",
  "futures-lite",
@@ -801,7 +814,7 @@ dependencies = [
  "bevy_utils",
  "bevy_window",
  "derive_more",
- "downcast-rs",
+ "downcast-rs 2.0.2",
  "serde",
  "smallvec",
  "thiserror 2.0.18",
@@ -1200,7 +1213,7 @@ dependencies = [
  "bevy_utils",
  "derive_more",
  "disqualified",
- "downcast-rs",
+ "downcast-rs 2.0.2",
  "erased-serde",
  "foldhash 0.2.0",
  "glam 0.30.10",
@@ -1259,7 +1272,7 @@ dependencies = [
  "bitflags 2.11.1",
  "bytemuck",
  "derive_more",
- "downcast-rs",
+ "downcast-rs 2.0.2",
  "encase",
  "fixedbitset",
  "glam 0.30.10",
@@ -1854,6 +1867,18 @@ dependencies = [
  "thiserror 1.0.69",
 ]
 
+[[package]]
+name = "calloop-wayland-source"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95a66a987056935f7efce4ab5668920b5d0dac4a7c99991a67395f13702ddd20"
+dependencies = [
+ "calloop",
+ "rustix 0.38.44",
+ "wayland-backend",
+ "wayland-client",
+]
+
 [[package]]
 name = "cbc"
 version = "0.1.2"
@@ -2709,6 +2734,12 @@ version = "0.15.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
 
+[[package]]
+name = "downcast-rs"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75b325c5dbd37f80359721ad39aca5a29fb04c89279657cffdda8736d0c0b9d2"
+
 [[package]]
 name = "downcast-rs"
 version = "2.0.2"
@@ -5792,6 +5823,15 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a993555f31e5a609f617c12db6250dedcac1b0a85076912c436e6fc9b2c8e6a3"
 
+[[package]]
+name = "quick-xml"
+version = "0.39.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "958f21e8e7ceb5a1aa7fa87fab28e7c75976e0bfe7e23ff069e0a260f894067d"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quinn"
 version = "0.11.9"
@@ -6165,7 +6205,7 @@ dependencies = [
  "pico-args",
  "rgb",
  "svgtypes",
- "tiny-skia",
+ "tiny-skia 0.12.0",
  "usvg",
  "zune-jpeg",
 ]
@@ -6502,6 +6542,19 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
+[[package]]
+name = "sctk-adwaita"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6277f0217056f77f1d8f49f2950ac6c278c0d607c45f5ee99328d792ede24ec"
+dependencies = [
+ "ab_glyph",
+ "log",
+ "memmap2",
+ "smithay-client-toolkit",
+ "tiny-skia 0.11.4",
+]
+
 [[package]]
 name = "sec1"
 version = "0.7.3"
@@ -6846,6 +6899,31 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "smithay-client-toolkit"
+version = "0.19.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3457dea1f0eb631b4034d61d4d8c32074caa6cd1ab2d59f2327bd8461e2c0016"
+dependencies = [
+ "bitflags 2.11.1",
+ "calloop",
+ "calloop-wayland-source",
+ "cursor-icon",
+ "libc",
+ "log",
+ "memmap2",
+ "rustix 0.38.44",
+ "thiserror 1.0.69",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-csd-frame",
+ "wayland-cursor",
+ "wayland-protocols",
+ "wayland-protocols-wlr",
+ "wayland-scanner",
+ "xkeysym",
+]
+
 [[package]]
 name = "smol_str"
 version = "0.2.2"
@@ -6879,6 +6957,8 @@ dependencies = [
  "keyring",
  "solitaire_data",
  "solitaire_engine",
+ "tiny-skia 0.12.0",
+ "winit",
 ]
 
 [[package]]
@@ -6887,6 +6967,8 @@ version = "0.1.0"
 dependencies = [
  "ab_glyph",
  "png 0.17.16",
+ "solitaire_core",
+ "solitaire_data",
 ]
 
 [[package]]
@@ -6904,8 +6986,10 @@ version = "0.1.0"
 dependencies = [
  "async-trait",
  "axum",
+ "bevy",
  "chrono",
  "dirs",
+ "jni 0.21.1",
  "jsonwebtoken",
  "keyring-core",
  "reqwest",
@@ -6929,16 +7013,18 @@ dependencies = [
  "bevy",
  "chrono",
  "dirs",
+ "jni 0.21.1",
  "kira",
  "resvg",
  "ron",
  "serde",
+ "serde_json",
  "solitaire_core",
  "solitaire_data",
  "solitaire_sync",
  "tempfile",
  "thiserror 2.0.18",
- "tiny-skia",
+ "tiny-skia 0.12.0",
  "tokio",
  "usvg",
  "uuid",
@@ -7525,7 +7611,7 @@ dependencies = [
  "crc32fast",
  "crossbeam-channel",
  "datasketches",
- "downcast-rs",
+ "downcast-rs 2.0.2",
  "fastdivide",
  "fnv",
  "fs4",
@@ -7577,7 +7663,7 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c57166f5bcfd478f370ab8445afb4678dce44801fa5ce5c451aaf8595583c5dc"
 dependencies = [
- "downcast-rs",
+ "downcast-rs 2.0.2",
  "fastdivide",
  "itertools 0.14.0",
  "serde",
@@ -7765,6 +7851,20 @@ dependencies = [
  "time-core",
 ]
 
+[[package]]
+name = "tiny-skia"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83d13394d44dae3207b52a326c0c85a8bf87f1541f23b0d143811088497b09ab"
+dependencies = [
+ "arrayref",
+ "arrayvec",
+ "bytemuck",
+ "cfg-if",
+ "log",
+ "tiny-skia-path 0.11.4",
+]
+
 [[package]]
 name = "tiny-skia"
 version = "0.12.0"
@@ -7777,7 +7877,18 @@ dependencies = [
  "cfg-if",
  "log",
  "png 0.18.1",
- "tiny-skia-path",
+ "tiny-skia-path 0.12.0",
+]
+
+[[package]]
+name = "tiny-skia-path"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c9e7fc0c2e86a30b117d0462aa261b72b7a99b7ebd7deb3a14ceda95c5bdc93"
+dependencies = [
+ "arrayref",
+ "bytemuck",
+ "strict-num",
 ]
 
 [[package]]
@@ -8548,7 +8659,7 @@ dependencies = [
  "siphasher",
  "strict-num",
  "svgtypes",
- "tiny-skia-path",
+ "tiny-skia-path 0.12.0",
  "ttf-parser",
  "unicode-bidi",
  "unicode-script",
@@ -8754,6 +8865,114 @@ dependencies = [
  "semver",
 ]
 
+[[package]]
+name = "wayland-backend"
+version = "0.3.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2857dd20b54e916ec7253b3d6b4d5c4d7d4ca2c33c2e11c6c76a99bd8744755d"
+dependencies = [
+ "cc",
+ "downcast-rs 1.2.1",
+ "rustix 1.1.4",
+ "scoped-tls",
+ "smallvec",
+ "wayland-sys",
+]
+
+[[package]]
+name = "wayland-client"
+version = "0.31.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "645c7c96bb74690c3189b5c9cb4ca1627062bb23693a4fad9d8c3de958260144"
+dependencies = [
+ "bitflags 2.11.1",
+ "rustix 1.1.4",
+ "wayland-backend",
+ "wayland-scanner",
+]
+
+[[package]]
+name = "wayland-csd-frame"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "625c5029dbd43d25e6aa9615e88b829a5cad13b2819c4ae129fdbb7c31ab4c7e"
+dependencies = [
+ "bitflags 2.11.1",
+ "cursor-icon",
+ "wayland-backend",
+]
+
+[[package]]
+name = "wayland-cursor"
+version = "0.31.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a52d18780be9b1314328a3de5f930b73d2200112e3849ca6cb11822793fb34d"
+dependencies = [
+ "rustix 1.1.4",
+ "wayland-client",
+ "xcursor",
+]
+
+[[package]]
+name = "wayland-protocols"
+version = "0.32.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "563a85523cade2429938e790815fd7319062103b9f4a2dc806e9b53b95982d8f"
+dependencies = [
+ "bitflags 2.11.1",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-scanner",
+]
+
+[[package]]
+name = "wayland-protocols-plasma"
+version = "0.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b6d8cf1eb2c1c31ed1f5643c88a6e53538129d4af80030c8cabd1f9fa884d91"
+dependencies = [
+ "bitflags 2.11.1",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-protocols",
+ "wayland-scanner",
+]
+
+[[package]]
+name = "wayland-protocols-wlr"
+version = "0.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb04e52f7836d7c7976c78ca0250d61e33873c34156a2a1fc9474828ec268234"
+dependencies = [
+ "bitflags 2.11.1",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-protocols",
+ "wayland-scanner",
+]
+
+[[package]]
+name = "wayland-scanner"
+version = "0.31.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c324a910fd86ebdc364a3e61ec1f11737d3b1d6c273c0239ee8ff4bc0d24b4a"
+dependencies = [
+ "proc-macro2",
+ "quick-xml",
+ "quote",
+]
+
+[[package]]
+name = "wayland-sys"
+version = "0.31.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8eab23fefc9e41f8e841df4a9c707e8a8c4ed26e944ef69297184de2785e3be"
+dependencies = [
+ "dlib",
+ "log",
+ "pkg-config",
+]
+
 [[package]]
 name = "web-sys"
 version = "0.3.97"
@@ -9569,6 +9788,7 @@ version = "0.30.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6755fa58a9f8350bd1e472d4c3fcc25f824ec358933bba33306d0b63df5978d"
 dependencies = [
+ "ahash",
  "android-activity",
  "atomic-waker",
  "bitflags 2.11.1",
@@ -9583,6 +9803,7 @@ dependencies = [
  "dpi",
  "js-sys",
  "libc",
+ "memmap2",
  "ndk",
  "objc2 0.5.2",
  "objc2-app-kit 0.2.2",
@@ -9594,11 +9815,17 @@ dependencies = [
  "raw-window-handle",
  "redox_syscall 0.4.1",
  "rustix 0.38.44",
+ "sctk-adwaita",
+ "smithay-client-toolkit",
  "smol_str",
  "tracing",
  "unicode-segmentation",
  "wasm-bindgen",
  "wasm-bindgen-futures",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-protocols",
+ "wayland-protocols-plasma",
  "web-sys",
  "web-time",
  "windows-sys 0.52.0",
@@ -9766,6 +9993,12 @@ version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea6fc2961e4ef194dcbfe56bb845534d0dc8098940c7e5c012a258bfec6701bd"
 
+[[package]]
+name = "xcursor"
+version = "0.3.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bec9e4a500ca8864c5b47b8b482a73d62e4237670e5b5f1d6b9e3cae50f28f2b"
+
 [[package]]
 name = "xkbcommon-dl"
 version = "0.4.2"

Cargo.toml

@@ -31,6 +31,7 @@ keyring     = "4"
 keyring-core = "1"
 reqwest     = { version = "0.13", features = ["json", "rustls", "rustls-native-certs"], default-features = false }
 arboard     = { version = "3", default-features = false }
+jni         = { version = "0.21", default-features = false }
 
 solitaire_core   = { path = "solitaire_core" }
 solitaire_sync   = { path = "solitaire_sync" }
@@ -54,12 +55,24 @@ bevy = { version = "0.18", default-features = false, features = [
     "bevy_window",
     "custom_cursor",
     "reflect_auto_register",
-    # default_platform (desktop subset; no android/wayland/webgl/gilrs/sysinfo)
+    # default_platform (desktop subset)
     "std",
     "bevy_winit",
     "default_font",
     "multi_threaded",
+    # winit prefers Wayland when WAYLAND_DISPLAY is set on the
+    # session and falls through to X11 otherwise. Without `wayland`,
+    # winit-on-Wayland-session falls back to XWayland which renders
+    # the game in an X11 frame inside the Wayland compositor.
+    "wayland",
     "x11",
+    # Android: NativeActivity glue. The feature is target-gated inside
+    # bevy_internal — desktop builds compile it out, so leaving it on
+    # the always-on list is harmless on Linux/macOS/Windows. Pairs with
+    # cargo-apk's NativeActivity wrapper (cargo-apk 0.10+ uses this by
+    # default). Switch to `android-game-activity` later if we want
+    # AndroidX GameActivity for Google Play Games integration.
+    "android-native-activity",
     # common_api
     "bevy_color",
     "bevy_image",

README.md

@@ -1,4 +1,4 @@
-# Solitaire Quest
+# Ferrous Solitaire
 
 A cross-platform Klondike Solitaire game written in Rust, with a card-theme
 system, full progression (XP / levels / achievements / daily challenges), and

README_SERVER.md

@@ -1,4 +1,4 @@
-# Solitaire Quest — Self-Hosting Guide
+# Ferrous Solitaire — Self-Hosting Guide
 
 ## Prerequisites
 
@@ -42,3 +42,29 @@ git pull
 docker compose build
 docker compose up -d
 ```
+
+
+## Admin — Password Reset
+
+If a player loses access to their account, the server binary includes a
+built-in password reset command. Run it on the host (or inside the container)
+with `DATABASE_URL` pointing at your database:
+
+```bash
+# Interactive (prompts for the new password):
+DATABASE_URL=sqlite://./data/solitaire.db \
+  ./solitaire_server --reset-password <username>
+
+# Non-interactive (piped from a script or password manager):
+echo "new_password" | \
+  DATABASE_URL=sqlite://./data/solitaire.db \
+    ./solitaire_server --reset-password <username>
+
+# Inside a running Docker container:
+docker compose exec server sh -c \
+  'echo "new_password" | ./solitaire_server --reset-password alice'
+```
+
+On success the user's `password_hash` is updated and **all active refresh
+tokens are deleted**, so every open session must log in again with the new
+password. `JWT_SECRET` does not need to be set for this command.

SESSION_HANDOFF.md

@@ -1,179 +1,177 @@
-# Solitaire Quest — Session Handoff
+# Ferrous Solitaire — Session Handoff
 
-**Last updated:** 2026-05-06 (post-v0.18.0 draft) — 24 commits since
+**Last updated:** 2026-05-12 — Leaderboard display name shipped (`03be4fc`). All commits pushed to origin.
-the v0.17.0 tag bundle the launch-experience round (Restore prompt +
-auto-show Home / mode picker), the MSSC-style Home picker rework
-(header chips, draw-mode chips, picture-tile mode cards, Today's
-Event callout, glyph fixes), the last solver hot path moving onto
-`AsyncComputeTaskPool`, "Won before" HUD chip, "Copy share link"
-Stats button, the `N` keybinding finally routing through the real
-Confirm/Cancel modal, Esc-on-modal layering fixes, and the
-unified-3.0 Claude rule set (CLAUDE.md / CLAUDE_SPEC.md /
-CLAUDE_WORKFLOW.md / CLAUDE_PROMPT_PACK.md). Test-discipline prune
-removed 43 low-value tests in the same window.
 
-## Status at pause
+Phase 8 closes the self-hosted-server connection arc end-to-end: login/register
+modal, re-auth on token expiry, account deletion flow, server deployment
+artifacts (Dockerfile + docker-compose), replay upload on win, web replay
+player (WASM + HTML/CSS/JS served by the server), leaderboard opt-in/out,
+and full server integration tests.
 
-- **HEAD on origin:** `v0.17.0-24-gc497c31` (24 ahead of v0.17.0,
+---
-  not yet tagged).
-- **Working tree:** clean.
-- **Build:** `cargo clippy --workspace --all-targets -- -D warnings`
-  clean (verified this session).
-- **Tests:** **1166 passing / 0 failing** across the workspace
-  (verified this session). The first run flaked once on
-  `solitaire_engine::game_plugin::tests::auto_save_writes_after_30_seconds`
-  — a one-frame `app.update()` test that depends on `time.delta_secs()`
-  on an otherwise-fresh `App`. Reproduced clean on the second run;
-  passes in isolation. Worth tightening if it flakes again, but
-  not blocking the v0.18.0 cut.
-- **Tags on origin:** `v0.9.0` through `v0.17.0`.
-- **CHANGELOG:** v0.18.0 entry drafted in `[Unreleased]`'s slot —
-  ready for tag once build + tests are reverified.
 
-## Where we are
+## Current state
 
-v0.17.0's punch list had four candidates (A–D); two of the three
+- **HEAD locally:** `03be4fc` (feat: leaderboard custom display name).
-non-packaging items shipped in this round:
+- **HEAD on origin:** `03be4fc` (fully pushed).
+- **Working tree:** clean (only `solitaire-release.jks.bak2` untracked — intentional).
+- **Build:** `cargo clippy --workspace --all-targets -- -D warnings` clean.
+- **Tests:** **1300+ passing / 0 failing** across the workspace.
+- **Tags on origin:** `v0.9.0` through `v0.22.0`.
 
-- **B — "Won previously" HUD indicator:** shipped in `bdac754`.
+---
-- **C — Replay sharing:** shipped in `540869c` ("Copy share link"
-  Stats button + clipboard via `arboard`, in-memory `LastSharedReplayUrl`).
 
-Item **A** (solver-on-`AsyncComputeTaskPool`) shipped *partially* in
+## What shipped in Phase 8 (432061c – bd388fe)
-`d489e7a` — the winnable-only seed-selection path is now async with
-cancel-on-replace. The hint path (`H` key,
-`try_solve_with_first_move` / `try_solve_from_state`) is still
-synchronous. The proven `PendingNewGameSeed` template is the
-template for the hint port.
 
-Item **D** (desktop packaging) is unchanged — still gated on
+| Commit | Summary |
-artwork + signing certs from the player.
+|--------|---------|
+| `432061c` | Sync setup modal (login/register/connect/disconnect) |
+| `6ce5564` | Re-auth on expired session + server deployment artifacts |
+| `272d31f` | Account deletion flow + `handle_sync_buttons` refactor |
+| `bd388fe` | CHANGELOG v0.23.0 documentation |
 
-The launch experience is also substantially different from v0.17.0:
+Also shipped (pre-Phase 8 but post-v0.22.0, already in CHANGELOG):
-on first launch with a saved game the player now sees the Restore
+- `solitaire_wasm` crate: WASM ReplayPlayer bindings for browser-side replay playback
-prompt; on every launch (after splash + restore resolution) they see
+- Server replay API: `POST /api/replays`, `GET /api/replays/recent`, `GET /api/replays/:id`
-the auto-show Home / mode picker.
+- Server web UI: `/replays/:id` HTML route + `ServeDir /web` static assets
+- DB migration 002: `replays` table + two indexes
+- Full server integration tests for replay endpoints
+- `push_replay` in `sync_plugin` (uploads on win, writes share URL into replay history)
+- Stats panel "Copy Share Link" button reads `share_url` from replay history
 
-### Design direction (unchanged)
+---
 
-- **Tone:** Balatro — chunky readable type, theatrical hierarchy,
+## Open punch list (ordered by priority)
-  satisfying micro-interactions.
-- **Palette:** Midnight Purple base + Balatro yellow primary + warm
-  magenta secondary.
-- See `~/.claude/projects/-home-manage-Rusty-Solitare/memory/project_ux_overhaul_2026-04.md`
-  (machine-local).
 
-### Canonical remote
+### 1. Documentation debt (no code)
+- [x] CHANGELOG [Unreleased] → v0.23.0 — done this session
+- [x] ARCHITECTURE.md update — all 8 gaps closed, bumped to v1.3
+- [x] SESSION_HANDOFF.md update — this file
 
-`github.com/funman300/Rusty_Solitaire` is the canonical repo.
+### 2. Leaderboard wiring gaps
-Always push there.
+- [x] **Best-score auto-post.** Done (`303c78a`): `update_leaderboard_if_opted_in`
+  called from both first-push and merge paths in `sync.rs`; uses SQLite `MIN`/`MAX`
+  in the UPDATE so scores never regress on stale data.
+- [x] **Display name = username.** Done (`03be4fc`): `leaderboard_display_name:
+  Option<String>` added to `Settings`; editor modal in leaderboard panel; persists
+  to `settings.json`; `handle_opt_in_button` prefers custom name over username.
 
-## v0.18.0 (drafted 2026-05-06, not yet tagged)
+### 3. Security hardening
+- [x] **Refresh token rotation.** Done (`b129664`): `refresh_tokens` table
+  (migration 003); jti embedded in JWT; rotate-on-use pattern; 3 integration
+  tests.
+- [x] **Sync endpoint rate limiting.** Done (`6e6f3ef`): `UserIdKeyExtractor`
+  decodes JWT for per-user identity; falls back to IP; burst 10 / 6 min
+  steady-state; integration test passes.
 
-| Area | Commit | What landed |
+### 4. Android validation
-|---|---|---|
+- [x] **Android Keystore functional test.** Done (2026-05-11, Pixel 7 AVD,
-| Restore prompt | `3c7a0eb` + `f863d85` | Welcome-back modal on launch when an in-progress save exists; save preserved across exits while the prompt is unanswered. |
+  Android 14): `load_access_token()` exercised via `start_pull`; logcat confirmed
-| Async winnable-only seeds | `d489e7a` | `PendingNewGameSeed` resource + `poll_pending_new_game_seed` running `.before(GameMutation)`. Fixes the worst-case 6 s UI stall on a New Game click. Cancel-on-replace contract covered by tests. |
+  `NotFound` returned cleanly — no JNI panic. See `docs/android/PLAYABILITY_TODO.md` P4.
-| Won-before HUD chip | `bdac754` | Reads `ReplayHistoryResource`; lights `✓ Won before` on tier-2 row when current `(seed, draw_mode, mode)` is in history. |
+- [x] **JNI clipboard functional test.** Done (2026-05-11): temporary `KEYCODE_C`
-| Copy share link | `540869c` | `arboard` clipboard + new Stats button + `SyncProvider::push_replay` returning the share URL. In-memory only; per-session sharing. |
+  hook confirmed `ClipboardManager.setPrimaryClip()` succeeds on Android 14.
-| MSSC Home picker | `ae40a1d`, `b73d246`, `9fe650f`, `40d6e0a`, `c30b04e`, `d065d49` | Header stats strip (clickable → Profile), draw-mode chips, per-mode score/streak chips, Today's Event callout on Daily, picture-tile 2-up grid with FiraMono-covered glyphs (♣ ◆ ○ ▲ →). |
+  Hook reverted. Production path requires Interaction::Pressed + non-null `share_url`.
-| Auto-show Home | `dd63261`, `b7c3a49`, `c497c31` | Auto-shows after splash; gated on Restore prompt; freezes timers (elapsed + Time Attack) while up. |
+  Note: `adb shell input tap` doesn't deliver touch events on headless AVD (documented).
-| `N` opens real modal | `93660c2` | Removes the "Press N again" double-tap; routes through `ConfirmNewGameScreen`. `Shift+N` retains the bypass. |
+- [x] **`cargo apk build --lib` noisy stderr** — upstream cargo-apk bug; `--lib`
-| Win Summary keyboard | `17e0737` | Enter dismisses + starts a fresh deal. |
+  is the canonical command (CLAUDE.md §15.1, docs/ANDROID.md). No in-repo fix possible.
-| Esc-on-modal fixes | `08b006f`, `d48b948`, `9aa0dd2` | Esc no longer opens Pause underneath the modal it just closed; Home maps Esc to Cancel; Restore maps Esc to Continue; topmost-modal-wins when Profile stacks on Home. |
-| Layout fixes | `a4bc063`, `cc63532` | Settings rows full-width with label-spacer-cluster; popover rows excluded from action-bar auto-fade. |
-| Empty-state copy | `56e2e6f` | Leaderboard / Achievements onboarding hints; volume hotkeys emit toast feedback. |
-| Test prune | `a49a340` | −43 low-value tests; future briefs request behaviour contracts only. |
-| Docs unified-3.0 | `f2f30c8` | Adopts CLAUDE.md / CLAUDE_SPEC.md / CLAUDE_WORKFLOW.md / CLAUDE_PROMPT_PACK.md; trims duplicated rule passages. |
 
-## Open punch list
+### 5. Feature completeness
+- [x] **Theme importer UI.** Done (`613bbf8`): "Scan for new themes" button in
+  Settings Appearance section. Shows import path label, scans user_theme_dir()
+  for .zip archives, fires InfoToastEvent per file, refreshes ThemeRegistry.
+- [x] **`mirror_achievement` removed.** Done (`549a817`): method was a no-op
+  default never overridden and never called; achievements already sync via
+  `SyncPayload` push. Deleted from trait and blanket impl.
+- [x] **WASM build script.** Done (`40d0712`): `build_wasm.sh` at repo root
+  documents `wasm-pack build --target web`, cleans up pkg metadata files,
+  includes dependency guard + install instructions.
+- [x] **Server password reset.** Done (`7514684`): `--reset-password <username>`
+  subcommand reads new password from stdin, bcrypt-hashes it, invalidates all
+  active sessions for the user.
 
-### Carried forward from v0.17.0
+### 5b. Android UX polish (2026-05-12)
 
-- **Solver-on-`AsyncComputeTaskPool` for the H-key hint** —
+- [x] **UX-1 — Modal Done button in gesture zone.** `apply_safe_area_to_modal_scrims` system
-  remaining synchronous solver hot path. The seed-selection port
+  added to `SafeAreaInsetsPlugin` (`safe_area.rs`). Pads every `ModalScrim` bottom by
-  in `d489e7a` is the template: `PendingHintTask` resource, polling
+  `insets.bottom / scale`. Fires on resource change + `Added<ModalScrim>`. Verified on device.
-  system running `.before(GameMutation)`, cancel-on-replace, fall
+- [x] **UX-5b — Home mode glyph corruption.** Geometric Shapes (U+25xx, absent from FiraMono)
-  back to the heuristic on inconclusive. Diff should stay scoped
+  replaced with card suits U+2660–2666 in `home_plugin.rs`. Affects Zen/Challenge/Daily mode
-  to `input_plugin.rs` plus a small `pending_hint.rs`.
+  selector buttons at level 5+.
-- **Desktop packaging** per `ARCHITECTURE.md §17`. Arch PKGBUILD
+- [x] **UX-7 — Help text wrap.** Android HUD entry shortened to
-  exists in `/home/manage/solitaire-quest-pkgbuild/` (separate
+  `"Open menu (Stats, Settings, Profile...)"` in `help_plugin.rs` — fits one line.
-  repo). Pending: app icon, macOS `.icns` + notarisation cert,
+- [x] **BUG-3 — Multi-modal stacking.** `handle_menu_button` now checks
-  Windows `.ico` + Authenticode cert, AppImage recipe.
+  `scrims: Query<(), With<ModalScrim>>` and guards `spawn_menu_popover` with `scrims.is_empty()`.
+  Verified on device: ≡ tap while Stats open does nothing.
 
-### New this round
+  **Note:** These 4 fixes are implemented and verified but not yet committed.
 
-- **Persistent share link.** `LastSharedReplayUrl` is in-memory only
+### 6. Testing gaps
-  — the player must share within the session of the win. If
+- [x] **Server 401 → refresh → retry path.** Done (`198df75`): both
-  cross-session sharing turns into a real ask, persist alongside
+  `jwt_refresh_on_401_succeeds` (pull) and
-  the rolling replay history.
+  `push_retries_after_401_on_expired_access_token` (push) in
-- **Per-mode artwork.** Picture tiles use Unicode glyphs as
+  `solitaire_data/tests/sync_round_trip.rs`.
-  placeholders chosen from FiraMono's actual coverage. When real
+- [x] **WASM winning-replay step-through.** Done (`b4ada2a`): greedy solver
-  artwork lands, swap each tile's `Text` node for an `Image` node
+  searches seeds 1–200 at test time; steps every move through `ReplayPlayer`;
-  — tile layout, focus order, click handling, and chip rendering
+  asserts `is_won = true` on the final `StateSnapshot`.
-  are unchanged.
 
-### Process notes (from this round)
+---
 
-- **Test inflation pattern (resolved this round):** older agent
+## ARCHITECTURE.md gaps (for the update pass)
-  briefs reflexively asked for ≥3 tests per feature, producing 43
+
-  low-value coverage entries on stdlib/serde-derive mechanics. Going
+Items missing from the doc:
-  forward, ask for tests that pin behaviour contracts or
+1. `solitaire_wasm` crate (§2 workspace + §3 responsibilities)
-  regressions on real bugs only. See
+2. Replay API endpoints (§9 API Reference — 3 new routes)
-  `feedback_test_discipline.md` in auto-memory.
+3. Web replay player route (`/replays/:id` + `ServeDir /web`)
-- **Solver async refactor sequencing (worked this round):** rather
+4. `SyncProvider` trait: 6 added methods
-  than porting the whole solver-on-main-thread surface in one PR
+5. Theme system in Bevy plugin table (§5)
-  (the rollback case from before v0.17.0), the
+6. `Settings` new fields: `color_blind_mode`, `high_contrast_mode`,
-  `PendingNewGameSeed` work shipped one well-bounded path with two
+   `reduce_motion_mode`, `window_geometry`, `selected_card_back`,
-  tests covering the happy path and cancel-on-replace. The hint
+   `selected_background`
-  port should follow the same shape.
+7. DB migration 002 (§7)
+8. Update "Last Updated" date
+
+---
+
+## Process notes
+
+- **Commit attribution:** use `funman300` as git user. Co-author line:
+  `Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>`.
+- **Commit format:** `type(scope): description` per CLAUDE.md §7.
+- **Never commit without:** `cargo test --workspace` passing + clippy clean.
+- **Sub-agents** stage/verify only; orchestrator commits.
+- **`CARD_PLAN.md`** referenced in `theme/` module comments but not present in
+  repo. Clean up references or commit the file.
+- **Token-port pattern** (v0.20.0): when migrating tokens, walk every concrete
+  artifact downstream — PNGs, SVGs, literals, comments. Three "walked past this"
+  follow-ups in v0.21.0 all had this shape.
+
+---
 
 ## Resume prompt
 
 ```
-You are a senior Rust + Bevy developer working on Solitaire Quest.
+You are a senior Rust + Bevy developer working on Ferrous Solitaire.
-Working directory: <Rusty_Solitaire clone path on this machine>.
+Working directory: <Rusty_Solitaire clone path>.
-Branch: master. Direction is OPEN — v0.18.0 has been drafted but
+Branch: master. v0.23.0 is the current version (HEAD: 03be4fc). Fully pushed.
-not tagged: 24 commits past v0.17.0 cover the launch-experience
-round, MSSC Home picker, async winnable-only seeds, Won-before
-HUD, Copy share link, N-key flow rework, Esc-layering fixes, and
-the unified-3.0 Claude rule set.
 
-State: HEAD at v0.17.0-24-gc497c31. Working tree clean.
+READ FIRST (in order):
-CHANGELOG.md has the v0.18.0 entry slotted under [Unreleased].
-
-READ FIRST (in order, before doing anything):
   1. SESSION_HANDOFF.md  — this file
-  2. CHANGELOG.md        — v0.18.0 draft entry
+  2. CHANGELOG.md        — [0.23.0] section has full Phase 8 detail
-  3. CLAUDE.md           — unified-3.0 rule set
+  3. CLAUDE.md           — unified-4.0 rule set
-  4. CLAUDE_SPEC.md      — formal architecture spec
+  4. ARCHITECTURE.md     — v1.3, fully up to date
-  5. ARCHITECTURE.md     — crate responsibilities + data flow
+  5. docs/ui-mockups/    — design system + mockup library
-  6. ~/.claude/projects/<this-project>/memory/MEMORY.md
+  6. docs/android/       — Android setup + build runbook
-                         — saved feedback / project context
+  7. ~/.claude/projects/<this-project>/memory/MEMORY.md
-                           (machine-local; may be missing on a
-                           fresh machine)
 
-DECISION TO ASK THE PLAYER FIRST:
+OPEN WORK:
-  A. Tag v0.18.0 — promote `[Unreleased]` to `[0.18.0]` (already
+  Phase 8 punch list is fully closed. All items verified complete.
-     done in this session's draft), reverify build + clippy +
+  Remaining nuisance: `cargo apk build --lib` noisy stderr (cosmetic, non-blocking).
-     tests, tag, push. Mechanical close-out.
-  B. Solver-on-AsyncComputeTaskPool for the H-key hint, using the
-     `d489e7a` seed-selection port as template. Last synchronous
-     solver hot path. Smallest delta on the open punch list.
-  C. Desktop packaging — needs artwork + signing certs from the
-     player; can't be driven by the agent alone.
-  D. Persistent share link — store the URL alongside replay
-     history so cross-session sharing works.
 
-WORKFLOW NOTES:
+  4 Android UX fixes are implemented and verified but NOT YET COMMITTED:
-  - Commits use:
+    - BUG-3 (hud_plugin.rs): multi-modal stacking guard
-      git -c user.name=funman300 -c user.email=root@vscode.infinity \
+    - UX-7 (help_plugin.rs): help text wrap on Android
-          commit -m "..."
+    - UX-5b (home_plugin.rs): FiraMono glyph corruption in mode selector
-  - When attributing playtester feedback in commits/docs, use
+    - UX-1 (safe_area.rs): modal Done button in gesture zone
-    "Quat" not "Rhys" (saved feedback memory).
-  - Sub-agents stage + verify only; orchestrator commits.
-  - Every commit must pass build / clippy / test before pushing.
-  - Push to GitHub (origin) — that is the canonical remote.
 
-OPEN AT THE START: ask which of A–D. Don't pick unilaterally.
+  Commit those first, then suggest Phase 9 planning.
 ```

argocd/application.yaml

@@ -0,0 +1,28 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: solitaire-server
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://git.aleshym.co/funman300/Rusty_Solitare.git
+    targetRevision: master
+    path: deploy
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: solitaire
+  # Secrets are applied manually and must not be pruned by ArgoCD.
+  ignoreDifferences:
+    - group: ""
+      kind: Secret
+      name: matomo-secret
+      namespace: solitaire
+      jsonPointers:
+        - /data
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true

build_wasm.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# Rebuild the solitaire_wasm crate and install the output into
+# solitaire_server/web/pkg/ so the server can serve the replay viewer.
+#
+# Prerequisites:
+#   cargo install wasm-pack
+#   rustup target add wasm32-unknown-unknown
+#
+# Run from the repo root:
+#   ./build_wasm.sh
+#
+# The generated files (solitaire_wasm.js + solitaire_wasm_bg.wasm) are
+# committed to git so self-hosters who don't touch the WASM crate can
+# skip this step.  Regenerate after any change to solitaire_wasm/ or
+# solitaire_core/.
+
+set -euo pipefail
+
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+OUT_DIR="$REPO_ROOT/solitaire_server/web/pkg"
+
+if ! command -v wasm-pack &> /dev/null; then
+    echo "error: wasm-pack not found." >&2
+    echo "  Install with: cargo install wasm-pack" >&2
+    exit 1
+fi
+
+echo "Building solitaire_wasm (target: web)..."
+wasm-pack build \
+    --target web \
+    --out-dir "$OUT_DIR" \
+    --no-typescript \
+    "$REPO_ROOT/solitaire_wasm"
+
+# wasm-pack writes a package.json and .gitignore into the output dir.
+# Remove them — we manage the output directory ourselves.
+rm -f "$OUT_DIR/package.json" "$OUT_DIR/.gitignore"
+
+echo "Done. Output:"
+ls -lh "$OUT_DIR"

deploy/deployment.yaml

@@ -0,0 +1,62 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: solitaire-server
+  namespace: solitaire
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: solitaire-server
+  # SQLite is single-writer; Recreate avoids two pods owning the PVC at once.
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: solitaire-server
+    spec:
+      imagePullSecrets:
+        - name: gitea-registry
+      containers:
+        - name: server
+          image: solitaire-server
+          imagePullPolicy: Always
+          ports:
+            - containerPort: 8080
+          env:
+            - name: DATABASE_URL
+              value: sqlite:///data/sol.db
+            - name: JWT_SECRET
+              valueFrom:
+                secretKeyRef:
+                  name: solitaire-secrets
+                  key: jwt-secret
+            - name: SERVER_PORT
+              value: "8080"
+          volumeMounts:
+            - name: db-data
+              mountPath: /data
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: 8080
+            initialDelaySeconds: 5
+            periodSeconds: 30
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: 8080
+            initialDelaySeconds: 3
+            periodSeconds: 10
+          resources:
+            requests:
+              cpu: 50m
+              memory: 64Mi
+            limits:
+              cpu: 500m
+              memory: 256Mi
+      volumes:
+        - name: db-data
+          persistentVolumeClaim:
+            claimName: solitaire-db

deploy/ingress-analytics.yaml

@@ -0,0 +1,25 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: solitaire-analytics
+  namespace: solitaire
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+spec:
+  ingressClassName: traefik
+  rules:
+    - host: analytics.aleshym.co
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: matomo
+                port:
+                  name: http
+  tls:
+    - hosts:
+        - analytics.aleshym.co
+      secretName: analytics-tls