Release v4.3.4: Fix SessionStart hooks on resume

Fixes:
- Fixed SessionStart hooks running on session resume
- Added matcher configuration to only run hooks on startup, clear, or compact events
- Prevents unnecessary hook execution and improves performance

Technical changes:
- Modified plugin/hooks/hooks.json (added matcher)
- Updated version to 4.3.4 in all metadata files

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

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

plugin/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "claude-mem",
-  "version": "4.3.3",
+  "version": "4.3.4",
   "description": "Persistent memory system for Claude Code - seamlessly preserve context across sessions",
   "author": {
     "name": "Alex Newman"