thedotmack/claude-mem v12.4.7

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Cynical deletion + review fixes

This release wraps up the cynical-deletion sweep (PR #2141) — closing 27 issues by removing two anti-patterns that were breeding bugs:

• Defenders (orphan cleanup, duplicate liveness probes, restart-port-steal logic) replaced with fail-fast or single-source paths.
• Tolerators (silent JSON drops, drifted SSE/SQL filters, passthrough Zod schemas) replaced with strict boundaries.

Highlights

• Multi-account isolation via CLAUDE_MEM_DATA_DIR + per-UID worker port (37700 + uid % 100), with CLAUDE_MEM_WORKER_PORT override (#2101)
• New CLAUDE_MEM_INTERNAL=1 trust boundary replaces cwd-based observer-session detection
• Shared shouldEmitProjectRow predicate keeps SSE broadcast and pagination filters in sync
• Pinned chroma-mcp to 0.2.6 for reproducible installs
• Install/uninstall: shared shutdown-helper releases file locks before overwrite/delete (#2106)
• Migration 30: observations.metadata column added (#2116)
• Proxy env vars stripped from spawned subprocesses to prevent user proxy config leaking into AI API calls

Review-comment fixes (post-PR)

• worker-service restart now exits 1 with error if spawnDaemon fails (Greptile P1)
• shutdown-helper distinguishes AbortError (slow worker) from connection-refused (gone) (Greptile P2)
• hooks.json $HOME cache lookup quoted to support paths with spaces
• timeline-report SKILL works on Windows (no process.getuid() requirement)
• opencode-plugin validates CLAUDE_MEM_WORKER_PORT before use
• uninstall only strips alias lines, not function declarations
• MemoryRoutes trims whitespace-only project before precedence resolution
• Migration 21 preserves metadata column when rebuilding observations table

Closes

#2087, #2089, #2094, #2099, #2101, #2103, #2106, #2116, #2139, #2140, and 17 more (see PR #2141).