Treat `.git` files the same as `.git` directories so GitStore refuses to initialize inside git worktrees, and add a focused regression test for that checkout shape.
Made-with: Cursor
GitStore.init() now checks if the workspace is already inside a git
repository before calling porcelain.init(). If so, it refuses to create
a nested repo. Additionally, existing .gitignore files are preserved
by appending only missing Dream-specific entries rather than overwriting.
Closes#2980
Three improvements to Dream's memory consolidation:
1. Per-line git-blame age annotations: MEMORY.md lines get `← Nd` suffixes
(N>14) from dulwich annotate. SOUL.md/USER.md excluded as permanent.
LLM uses content judgment, not just age, to decide what to prune.
2. Dedup-aware Phase 1 prompt: reframed as dual-task (extract facts +
deduplicate existing files) with explicit redundancy patterns to scan for.
Validated through 20 experiments (exp-002 prompt + max_iter=15 was best,
averaging -1643 chars/5.4% compression per run).
3. Phase 1 analysis as commit body: dream git commits now include the full
Phase 1 analysis for transparency via /dream-log.
4. max_iterations raised from 10 to 15: 30% improvement over 10 with no
risk; 20 showed diminishing returns (exp-020: -701 vs exp-017: -1643).
