chore: release v0.11.5

feat: SkillHub skill store (SDK-based, no CLI dependency)
- Rust SDK (skillhub.rs): HTTP search, index fetch, zip download+extract
- Node.js SDK (skillhub-sdk.js): mirrors Rust SDK for Web/Docker mode
- Skills page: new "Store" tab with full index browse + client-side filter
- Remove 6 old CLI-dependent commands, add 3 SDK commands
- Migrate assistant.js skill tools from ClawHub CLI to SkillHub SDK
- Fix index decode error ({total,skills} wrapper vs bare array)
- Fix skill name display (API field 'name' vs 'display_name')
- Clean up 13 dead CSS rules from old skills hero/tips UI

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "clawpanel",
-  "version": "0.11.4",
+  "version": "0.11.5",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "clawpanel",
-      "version": "0.11.4",
+      "version": "0.11.5",
       "license": "AGPL-3.0",
       "dependencies": {
         "@tauri-apps/api": "^2.5.0",