docs: adopt unified-3.0 Claude rule set + trim duplications

Adopts the four-file rule set the player added to the working tree: - CLAUDE.md grows from a 114-line pointer doc to the 571-line `unified-3.0` rulebook: hard global constraints (§2), engine rules (§3), asset rules (§4), code standards (§5), build + verification (§6), git workflow (§7), the change-control ASK BEFORE list (§8), and the Context Injection System (§14). - CLAUDE_SPEC.md — formal architecture spec: crate dependency graph with forbidden_deps, data ownership map, state-machine invariants ("52 cards always exist", "no duplicate IDs", "all cards belong to exactly one pile"), sync merge contract, server contract, validation checklist. - CLAUDE_WORKFLOW.md — two-agent Builder/Guardian pipeline with hard-fail patterns that auto-reject (core uses IO/Bevy/network, GameState mutated outside GameLogicSystem, blocking async on main thread, duplicate logic, merge altered incorrectly). - CLAUDE_PROMPT_PACK.md — task-type templates. Three duplicate rule passages removed: - CLAUDE_SPEC.md §0 dropped no_panics_in_core / core_is_pure / event_driven_engine — already canonical in CLAUDE.md §2.1, §2.3, §3.1. Kept single_source_of_truth and sync_is_additive (those describe data flow, not in CLAUDE.md). - CLAUDE_SPEC.md §11 Prohibited Patterns now references CLAUDE.md §11 instead of restating the same five forbidden items. - ARCHITECTURE.md Design Principles dropped the pure-core / no-panics / UI-first bullets — those are enforcement constraints living in CLAUDE.md §2.1, §2.3, §3.3; this file describes the design that motivates them. Kept the offline-first, one-language, and plugin-based-Bevy bullets (those are descriptive, not enforcement). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-06 04:42:24 +00:00
parent a49a340a30
commit f2f30c8002
5 changed files with 1657 additions and 77 deletions
@@ -0,0 +1,497 @@
+# CLAUDE_PROMPT_PACK.md
+
+version: 1.0
+
+---
+
+# 0. GLOBAL INSTRUCTION (prepend to every prompt)
+
+```
+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
+- Prefer minimal, surgical changes
+- Use existing patterns in the codebase
+- Return minimal diffs or changed functions only
+
+Before writing code:
+1. List relevant constraints from CLAUDE_SPEC.md
+2. Identify risks
+3. Then implement
+```
+
+---
+
+# 1. FEATURE IMPLEMENTATION
+
+```
+# TASK: Feature Implementation
+
+feature: "<name>"
+
+goal:
+"<clear outcome>"
+
+scope:
+crates: []
+systems: []
+files: []
+
+non_goals:
+- ""
+
+constraints:
+- must follow CLAUDE_SPEC.md
+- event-driven architecture required
+- no blocking operations
+- no cross-crate leakage
+
+acceptance_criteria:
+- ""
+- ""
+
+edge_cases:
+- ""
+
+---
+
+## Required Patterns
+
+Use this pattern for systems:
+<PASTE EXISTING SYSTEM SNIPPET HERE>
+
+---
+
+## Output Format
+
+intent:
+plan:
+constraints_used:
+risks:
+
+code_changes:
+(minimal diffs only)
+
+notes:
+```
+
+---
+
+# 2. BUGFIX
+
+```
+# TASK: Bug Fix
+
+bug_description:
+"<what is broken>"
+
+expected_behavior:
+"<correct behavior>"
+
+root_cause_hint (optional):
+""
+
+scope:
+crates: []
+files: []
+
+constraints:
+- minimal fix only
+- no refactors unless required
+- must add regression protection if applicable
+
+---
+
+## Requirements
+
+1. Identify root cause
+2. Fix it minimally
+3. Preserve all invariants
+4. Do not change unrelated logic
+
+---
+
+## Output Format
+
+analysis:
+root_cause:
+fix_strategy:
+
+code_changes:
+(minimal diff)
+
+regression_test (only if high-value):
+
+notes:
+```
+
+---
+
+# 3. REFACTOR
+
+```
+# TASK: Refactor
+
+target:
+"<what is being improved>"
+
+goal:
+"<what improves>"
+
+scope:
+crates: []
+files: []
+
+non_goals:
+- no behavior changes
+- no new features
+
+constraints:
+- must preserve behavior exactly
+- must respect crate boundaries
+- must not duplicate logic
+
+---
+
+## Refactor Type
+
+- [ ] simplify logic
+- [ ] reduce duplication
+- [ ] improve readability
+- [ ] performance (non-invasive)
+
+---
+
+## Output Format
+
+analysis:
+issues_found:
+
+refactor_plan:
+
+code_changes:
+(diff only)
+
+verification:
+- behavior unchanged: yes/no
+- invariants preserved: yes/no
+
+notes:
+```
+
+---
+
+# 4. SYSTEM DESIGN (NEW FEATURE)
+
+```
+# TASK: System Design
+
+feature:
+"<name>"
+
+goal:
+"<what problem it solves>"
+
+constraints:
+- must fit existing architecture
+- must follow plugin + event model
+- must not violate crate boundaries
+
+---
+
+## Required Output
+
+design:
+
+components:
+- plugins:
+- systems:
+- events:
+- resources:
+
+data_flow:
+(step-by-step)
+
+integration_points:
+- where it connects to existing systems
+
+risks:
+- ""
+
+tradeoffs:
+- ""
+
+---
+
+## DO NOT
+
+- write full implementation
+- modify unrelated systems
+```
+
+---
+
+# 5. NEW BEVY SYSTEM
+
+```
+# TASK: Add Bevy System
+
+system_name:
+""
+
+trigger:
+(event or condition)
+
+reads:
+[Resources]
+
+writes:
+[Resources]
+
+emits:
+[Events]
+
+constraints:
+- must be event-driven
+- must not directly mutate unrelated state
+- must be single responsibility
+
+---
+
+## Output Format
+
+system_signature:
+
+implementation:
+(code only)
+
+notes:
+```
+
+---
+
+# 6. CORE LOGIC FUNCTION (solitaire_core)
+
+```
+# TASK: Core Logic Implementation
+
+function:
+"<name>"
+
+goal:
+"<what it does>"
+
+rules:
+- no IO
+- no async
+- no Bevy
+- deterministic
+
+invariants:
+- ""
+- ""
+
+errors:
+- ""
+
+---
+
+## Output Format
+
+constraints_checked:
+
+implementation:
+(code only)
+
+edge_case_handling:
+
+notes:
+```
+
+---
+
+# 7. SYNC / MERGE LOGIC
+
+```
+# TASK: Sync Logic
+
+goal:
+"<what is being merged or synced>"
+
+constraints:
+- must be deterministic
+- must be idempotent
+- must be lossless
+- must not delete data
+
+rules:
+- counters → max
+- times → min
+- collections → union
+
+---
+
+## Output Format
+
+analysis:
+
+merge_logic:
+
+code_changes:
+
+invariants_verified:
+- deterministic
+- idempotent
+- lossless
+
+notes:
+```
+
+---
+
+# 8. PERFORMANCE OPTIMIZATION
+
+```
+# TASK: Optimization
+
+target:
+"<what is slow>"
+
+constraints:CLAUDE_WORKFLOW.md
+- no behavior change
+- no architecture change
+- minimal code changes
+
+---
+
+## Output Format
+
+analysis:
+bottleneck:
+
+optimization_strategy:
+
+code_changes:
+
+impact_estimate:
+
+notes:
+```
+
+---
+
+# 9. TEST GENERATION (STRICT MODE)
+
+```
+# TASK: Test Generation
+
+target:
+"<function/system>"
+
+reason:
+- bugfix | complex logic | invariant protection
+
+constraints:
+- no redundant tests
+- must test real behavior
+- must fail if logic breaks
+
+---
+
+## Output Format
+
+test_cases:
+- ""
+
+test_code:
+
+notes:
+```
+
+---
+
+# 10. DEBUGGING / INVESTIGATION
+
+```
+# TASK: Debug
+
+problem:
+"<symptom>"
+
+context:
+"<relevant code or system>"
+
+---
+
+## Required Steps
+
+1. List possible causes
+2. Narrow down most likely
+3. Suggest verification steps
+4. Provide minimal fix
+
+---
+
+## Output Format
+
+hypotheses:
+
+most_likely:
+
+verification_steps:
+
+fix:
+
+notes:
+```
+
+---
+
+# 11. HARD CONSTRAINT OVERRIDE (RARE)
+
+```
+# TASK: Exception Handling
+
+reason:
+"<why constraints must be bent>"
+
+requested_exception:
+"<rule being broken>"
+
+justification:
+"<why unavoidable>"
+
+---
+
+## Output Format
+
+analysis:
+
+alternatives_considered:
+
+final_decision:
+
+risk:
+```
+
+---
+
+# 12. STOP CONDITIONS (always append)
+
+```
+Stop when:
+- acceptance criteria are met
+- code is minimal and correct
+
+Do NOT:
+- expand scope
+- refactor unrelated code
+- optimize prematurely
+```
+
+---
+
+# END