refactor: optimize configuration and tool implementations

- Standardized error handling across tool implementations
- Improved return type consistency for tool execution results
- Simplified configuration parsing and type definitions
- Enhanced type safety for various configuration schemas
- Cleaned up and normalized tool response structures
- Updated SSE and event subscription tool implementations

package.json

@@ -16,7 +16,7 @@
     "prepare": "husky install"
   },
   "dependencies": {
-    "@digital-alchemy/core": "^0.1.0",
+    "@digital-alchemy/core": "^25.1.3",
     "@digital-alchemy/hass": "^25.1.1",
     "@jest/globals": "^29.7.0",
     "@types/express": "^4.17.21",
@@ -52,4 +52,4 @@
   "engines": {
     "bun": ">=1.0.0"
   }
-}
+}