OLS-2722: address code-rabbit comments

Author: iNecas

README.md

@@ -283,7 +283,7 @@ with the particular component:
 {
   "type": "ols.tool-ui",
   "properties": {
-    "id": "my-obs/my-tool",
+    "id": "my-mcp/my-tool",
     "component": {
       "$codeRef": "MyToolUI"
     }
@@ -303,7 +303,7 @@ type MyTool = {
   // ...
 };
 
-export const MyToolUI React.FC<{ tool: MyTool }> = ({ tool }) => {
+export const MyToolUI: React.FC<{ tool: MyTool }> = ({ tool }) => {
   // component implementation
 }
 ```

src/components/OlsToolUIs.tsx

@@ -28,6 +28,10 @@ export const OlsToolUIs: React.FC<OlsUIToolsProps> = ({ entryIndex }) => {
     s.plugins?.ols?.getIn(['chatHistory', entryIndex, 'tools']),
   );
 
+  if (!toolsData) {
+    return null;
+  }
+
   const olsToolsWithUI = toolsData
     .map((value) => {
       const tool = value.toJS() as Tool;

src/types.ts

@@ -28,14 +28,14 @@ export type ReferencedDoc = {
 };
 
 export type Tool = {
-  args: { [key: string]: string };
+  args: { [key: string]: unknown };
   content: string;
   name: string;
   status: 'error' | 'success' | 'truncated';
   uiResourceUri?: string;
   serverName?: string;
   structuredContent?: Record<string, unknown>;
-  olsToolUiID: string;
+  olsToolUiID?: string;
 };
 
 export type OlsToolUIComponent = React.ComponentType<{ tool: Tool }>;