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/components/molecules/ResultPanel/ResultPanel.tsx

@@ -10,11 +10,10 @@ export interface ResultContentItem {
 
 export interface ResultPanelProps {
   content: ResultContentItem[];
-  onCopy: () => void;
   onClear: () => void;
 }
 
-export function ResultPanel({ content, onCopy, onClear }: ResultPanelProps) {
+export function ResultPanel({ content, onClear }: ResultPanelProps) {
   return (
     <Stack>
       <Title order={4}>Results</Title>
@@ -29,6 +28,7 @@ export function ResultPanel({ content, onCopy, onClear }: ResultPanelProps) {
                   key={index}
                   type={item.type === "text" ? "text" : "json"}
                   content={item.text}
+                  copyable
                 />
               );
             }
@@ -47,9 +47,6 @@ export function ResultPanel({ content, onCopy, onClear }: ResultPanelProps) {
         </>
       )}
       <Group>
-        <Button variant="light" size="sm" onClick={onCopy}>
-          Copy
-        </Button>
         <Button variant="light" size="sm" onClick={onClear}>
           Clear
         </Button>