feat: add tool status management and localization for skill installation

- Updated chat message types to include tool statuses.
- Enhanced localization files for English, Thai, and Chinese to support new tool status messages.
- Modified HomePage and SkillsPage components to handle tool statuses in chat messages.
- Implemented tool status merging and updating logic in the chat store.
- Added handling for tool status events in the gateway event processing.
- Created tests for chat message rendering with tool statuses and skill installation shortcuts.
- Improved gateway event dispatching for tool lifecycle events.

electron/gateway/rpc-dispatch.ts

@@ -74,6 +74,14 @@ export function dispatchGatewayRpcMethod(
         handled: true,
         result: skillHandlers.handleSkillsUpdate(params),
       };
+    case 'skills.install':
+      return {
+        handled: true,
+        result: skillHandlers.handleSkillsInstall(
+          params as GatewayRpcParams['skills.install'],
+          broadcast,
+        ),
+      };
     default:
       return { handled: false };
   }