diff --git a/.gitea/workflows/android-build.yml b/.gitea/workflows/android-build.yml
deleted file mode 100644
index fa83ab0..0000000
--- a/.gitea/workflows/android-build.yml
+++ /dev/null
@@ -1,131 +0,0 @@
-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
diff --git a/.gitea/workflows/android-release.yml b/.gitea/workflows/android-release.yml
deleted file mode 100644
index aa03aaf..0000000
--- a/.gitea/workflows/android-release.yml
+++ /dev/null
@@ -1,163 +0,0 @@
-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: Disk space before build
-        run: df -h / && du -sh /opt/android-sdk target/ ~/.cargo 2>/dev/null || true
-
-      - 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"