feat: add RMA (Relationship Memory Architecture) module v0.6.0

Complete RMA system for tracking relationship dynamics in roleplay:
- 10 new modules in src/rma/ (analyzer, memory-store, phase-manager,
  worldbook-sync, float-panel, confirmation-ui, timeline-view, etc.)
- Three-layer model: phases → memories (4 types) → emotional texture
- Post-processing AI analysis via CHARACTER_MESSAGE_RENDERED hook
- Dynamic world book entry toggling/rewriting
- Floating panel UI with 3 states (expanded/half/minimized)
- User confirmation flow (every_turn/important_only/auto modes)
- Settings panel integration with independent API config
- chat_metadata.cola_rma persistence

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package-lock.json

@@ -1,13 +1,13 @@
 {
   "name": "memory-manager-concurrent",
-  "version": "0.4.7",
+  "version": "0.5.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "memory-manager-concurrent",
-      "version": "0.4.7",
-      "license": "AGPL-3.0",
+      "version": "0.5.0",
+      "license": "CC-BY-NC-ND-4.0",
       "devDependencies": {
         "terser-webpack-plugin": "^5.3.10",
         "webpack": "^5.104.1",