Add MCP tool catalog functionality and validation

- Implement AnyCatalog method in MCPController to list MCP tools with detailed information.
- Introduce MCPToolCatalogResponse struct for tool catalog responses.
- Create ToolCatalogService to handle tool listing and validation of tool codes.
- Enhance skill definition validation to include tool code validation against the catalog.

internal/controllers/console/skill_definition_controller.go

@@ -257,9 +257,15 @@ func validateSkillDefinitionRequest(req request.CreateSkillDefinitionRequest) er
 	if _, err := normalizeJSONStringArray(req.Examples); err != nil {
 		return err
 	}
-	if _, err := normalizeJSONStringArray(req.AllowedToolCodes); err != nil {
+	allowedToolCodes, err := normalizeJSONStringArray(req.AllowedToolCodes)
+	if err != nil {
 		return err
 	}
+	for _, toolCode := range allowedToolCodes {
+		if err := services.ToolCatalogService.ValidateMCPToolCode(toolCode); err != nil {
+			return err
+		}
+	}
 	return nil
 }