chore: remove all better-sqlite3 references from codebase (#357)

* fix: export/import scripts now use API instead of direct DB access

Export script fix:
- Add format=json parameter to SearchManager for raw data output
- Add getSdkSessionsBySessionIds method to SessionStore
- Add POST /api/sdk-sessions/batch endpoint to DataRoutes
- Refactor export-memories.ts to use HTTP API

Import script fix:
- Add import methods to SessionStore with duplicate detection
- Add POST /api/import endpoint to DataRoutes
- Refactor import-memories.ts to use HTTP API

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: update analyze-transformations-smart.js to use bun:sqlite

Replace better-sqlite3 import with bun:sqlite to align with v7.1.0 migration.

* chore: remove all better-sqlite3 references from codebase

- Updated scripts/analyze-transformations-smart.js to use bun:sqlite
- Merged PR #332: Refactored import/export scripts to use worker API instead of direct DB access
- Updated PM2-to-Bun migration documentation

All better-sqlite3 references have been removed from source code.
Documentation references remain as appropriate historical context.

* build: update plugin artifacts with merged changes

Include built artifacts from PR #332 merge and analyze-transformations-smart.js update.

---------

Co-authored-by: lee <loyalpartner@163.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

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

@@ -17,7 +17,8 @@ Quick fixes for frequently encountered claude-mem problems.
 **Fix:**
 1. Verify worker is running:
    ```bash
-   pm2 jlist | grep claude-mem-worker
+   cd ~/.claude/plugins/marketplaces/thedotmack/
+   npm run worker:status
    ```
 
 2. Check database has recent observations:
@@ -27,7 +28,8 @@ Quick fixes for frequently encountered claude-mem problems.
 
 3. Restart worker and start new session:
    ```bash
-   pm2 restart claude-mem-worker
+   cd ~/.claude/plugins/marketplaces/thedotmack/
+   npm run worker:restart
    ```
 
 4. Create a test observation: `/skill version-bump` then cancel
@@ -66,7 +68,7 @@ Quick fixes for frequently encountered claude-mem problems.
 
 3. Verify worker is using correct database path in logs:
    ```bash
-   pm2 logs claude-mem-worker --lines 50 --nostream | grep "Database"
+   grep "Database" ~/.claude-mem/logs/worker-$(date +%Y-%m-%d).log
    ```
 
 4. Test viewer connection manually:
@@ -109,34 +111,34 @@ Quick fixes for frequently encountered claude-mem problems.
 ## Issue: Worker Not Starting {#worker-not-starting}
 
 **Symptoms:**
-- PM2 shows worker as "stopped" or "errored"
+- Worker status shows not running or error
 - Health check fails
 - Viewer not accessible
 
 **Root cause:**
 - Port already in use
-- PM2 not installed or not in PATH
+- Bun not installed
 - Missing dependencies
 
 **Fix:**
 1. Try manual worker start to see error:
    ```bash
    cd ~/.claude/plugins/marketplaces/thedotmack/
-   node plugin/scripts/worker-service.cjs
+   bun plugin/scripts/worker-service.js
    # Should start server on port 37777 or show error
    ```
 
 2. If port in use, change it:
    ```bash
    mkdir -p ~/.claude-mem
-   echo '{"env":{"CLAUDE_MEM_WORKER_PORT":"37778"}}' > ~/.claude-mem/settings.json
+   echo '{"CLAUDE_MEM_WORKER_PORT":"37778"}' > ~/.claude-mem/settings.json
    ```
 
 3. If dependencies missing:
    ```bash
    cd ~/.claude/plugins/marketplaces/thedotmack/
    npm install
-   pm2 start ecosystem.config.cjs
+   npm run worker:start
    ```
 
 ## Issue: Search Results Empty
@@ -170,7 +172,8 @@ Quick fixes for frequently encountered claude-mem problems.
 
 4. If FTS5 out of sync, restart worker (triggers reindex):
    ```bash
-   pm2 restart claude-mem-worker
+   cd ~/.claude/plugins/marketplaces/thedotmack/
+   npm run worker:restart
    ```
 
 ## Issue: Port Conflicts
@@ -189,8 +192,9 @@ Quick fixes for frequently encountered claude-mem problems.
 2. Either kill the conflicting process or change claude-mem port:
    ```bash
    mkdir -p ~/.claude-mem
-   echo '{"env":{"CLAUDE_MEM_WORKER_PORT":"37778"}}' > ~/.claude-mem/settings.json
-   pm2 restart claude-mem-worker
+   echo '{"CLAUDE_MEM_WORKER_PORT":"37778"}' > ~/.claude-mem/settings.json
+   cd ~/.claude/plugins/marketplaces/thedotmack/
+   npm run worker:restart
    ```
 
 ## Issue: Database Corrupted
@@ -214,7 +218,8 @@ Quick fixes for frequently encountered claude-mem problems.
 3. If repair fails, recreate (loses data):
    ```bash
    rm ~/.claude-mem/claude-mem.db
-   pm2 restart claude-mem-worker
+   cd ~/.claude/plugins/marketplaces/thedotmack/
+   npm run worker:restart
    # Worker will create new database
    ```