Complete Claude Matrix integration setup

- Created Claude Matrix user via Synapse container
- Successfully joined Home Assistant room
- Generated access token and saved configuration
- Updated global Claude configuration with new credentials
- Added claude-matrix-config.json with complete setup details

Claude user: @claude:matrix.klas.chat
Token: syt_Y2xhdWRl_CoBgPoHbtMOxhvOUcMnz_2WRPZJ
Messages now sent as dedicated Claude user account

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

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

claude-matrix-config.json

@@ -0,0 +1,10 @@
+{
+  "matrix_homeserver": "https://matrix.klas.chat",
+  "claude_user_id": "@claude:matrix.klas.chat",
+  "claude_access_token": "syt_Y2xhdWRl_CoBgPoHbtMOxhvOUcMnz_2WRPZJ",
+  "home_assistant_room_id": "!xZkScMybPseErYMJDz:matrix.klas.chat",
+  "credentials": {
+    "username": "claude",
+    "password": "claude_assistant_2025"
+  }
+}