Refactor settings management to use ~/.claude-mem/settings.json

- Updated paths in troubleshooting documentation to reflect new settings file location.
- Modified diagnostics and reference files to read from ~/.claude-mem/settings.json.
- Introduced getWorkerPort utility for cleaner worker port retrieval.
- Enhanced ChromaSync and SDKAgent to load Python version and Claude path from settings.
- Updated SettingsRoutes to validate new settings: CLAUDE_MEM_LOG_LEVEL and CLAUDE_MEM_PYTHON_VERSION.
- Added early-settings module to load settings for logger and other early-stage modules.
- Adjusted logger to use early-loaded log level setting.
- Refactored paths to utilize early-loaded data directory setting.

plugin/skills/troubleshoot/operations/common-issues.md

@@ -87,7 +87,7 @@ Quick fixes for frequently encountered claude-mem problems.
 **Fix:**
 1. Check the observation count setting:
    ```bash
-   grep CLAUDE_MEM_CONTEXT_OBSERVATIONS ~/.claude/settings.json
+   grep CLAUDE_MEM_CONTEXT_OBSERVATIONS ~/.claude-mem/settings.json
    ```
 
 2. Default is 50 observations - you can adjust this:

plugin/skills/troubleshoot/operations/diagnostics.md

@@ -188,7 +188,7 @@ echo "   Health check: $(curl -s http://127.0.0.1:37777/health 2>/dev/null || ec
 echo ""
 echo "5. Configuration"
 echo "   Port setting: $(cat ~/.claude-mem/settings.json 2>/dev/null | grep CLAUDE_MEM_WORKER_PORT || echo 'default (37777)')"
-echo "   Observation count: $(cat ~/.claude/settings.json 2>/dev/null | grep CLAUDE_MEM_CONTEXT_OBSERVATIONS || echo 'default (50)')"
+echo "   Observation count: $(cat ~/.claude-mem/settings.json 2>/dev/null | grep CLAUDE_MEM_CONTEXT_OBSERVATIONS || echo 'default (50)')"
 echo ""
 echo "6. Recent Activity"
 echo "   Latest observation: $(sqlite3 ~/.claude-mem/claude-mem.db 'SELECT created_at FROM observations ORDER BY created_at DESC LIMIT 1;' 2>/dev/null || echo 'N/A')"

plugin/skills/troubleshoot/operations/reference.md

@@ -85,7 +85,7 @@ cat ~/.claude/settings.json
 echo '{"env":{"CLAUDE_MEM_WORKER_PORT":"37778"}}' > ~/.claude-mem/settings.json
 
 # Change context observation count
-# Edit ~/.claude/settings.json and add:
+# Edit ~/.claude-mem/settings.json and add:
 {
   "env": {
     "CLAUDE_MEM_CONTEXT_OBSERVATIONS": "25"