storybook component fixes and improvements

- Add @storybook/addon-actions for action logging in stories
- Add onTestCapability callback to ExperimentalFeaturesPanel
- Use CopyButton overlay in ResourcePreviewPanel and ResultPanel
- Replace includeContext checkbox with badge in SamplingRequestPanel
- Add LongServerName story for ServerCard
- Fix long tool name overflow with truncation and contained Paper variant
- Add optional title prop to ToolListItem and ToolDetailPanel
- Move tool annotations from list to detail panel form
- Vertically center static text in ResourceTemplateInput
- Fix InlineError blank space when no details

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

clients/web/src/theme/Paper.ts

@@ -17,6 +17,14 @@ export const ThemePaper = Paper.extend({
         },
       };
     }
+    if (props.variant === "contained") {
+      return {
+        root: {
+          overflow: "hidden",
+          minWidth: 0,
+        },
+      };
+    }
     return { root: {} };
   },
 });