feat(ui-patterns): add adaptiveHeight to PromptPanel; use it in Workers dialog

- PromptPanel: new `adaptiveHeight?: boolean` prop. When true, only the active
  TabsContent renders and the panel resizes to fit that tab. Default false
  keeps the existing stacked-in-one-grid-cell behavior so the docs homepage
  still gets a stable frame across tabs
- WorkerPromptPanel passes adaptiveHeight so the tabbed snippets in the
  Deploy-a-worker dialog size to whichever tab is active (AI Prompt is short,
  config.toml/cURL are taller)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XQ5b58nwfCGsifA7PCheQb

apps/studio/components/interfaces/Workers/WorkerPromptPanel.tsx

@@ -39,7 +39,7 @@ export const WorkerPromptPanel = ({ input, className }: WorkerPromptPanelProps)
   })
 
   return (
-    <PromptPanel className={className}>
+    <PromptPanel className={className} adaptiveHeight>
       <Prompt value="ai">
         <PromptTitle icon={<Sparkles />}>AI Prompt</PromptTitle>
         <PromptCopy>{snippets.aiPrompt}</PromptCopy>

packages/ui-patterns/src/PromptPanel/index.tsx

@@ -39,6 +39,13 @@ type PromptProps = {
 type PromptPanelProps = {
   children: ReactNode
   className?: string
+  /**
+   * When true, the panel resizes to fit the active tab's content — inactive
+   * panes are unmounted. Default false: all panes stay mounted stacked in one
+   * grid cell so the panel keeps the tallest tab's height (used by the docs
+   * homepage, where a stable frame across tabs matters more than tight fit).
+   */
+  adaptiveHeight?: boolean
 }
 
 type CollectedPrompt = {
@@ -236,7 +243,7 @@ const tabTriggerClassName = 'h-full px-0 py-0 text-xs shadow-none data-[state=ac
  * </PromptPanel>
  * ```
  */
-function PromptPanel({ children, className }: PromptPanelProps) {
+function PromptPanel({ children, className, adaptiveHeight = false }: PromptPanelProps) {
   const fallbackId = useId()
   const titleId = useId()
   const prompts = collectPrompts(children)
@@ -307,31 +314,44 @@ function PromptPanel({ children, className }: PromptPanelProps) {
       className={cn('w-full overflow-hidden rounded-lg border bg-background shadow-sm', className)}
     >
       {header}
-      {/*
-        Stack panes in one grid cell so the panel keeps the tallest tab's
-        height. `grid-cols-1` pins the single track to `minmax(0, 1fr)` — without
-        it the track sizes to the widest pane (e.g. a long cURL line), pushing
-        the whole panel past its column. `min-w-0` on each pane then lets its
-        content wrap (text) or scroll (code) instead of overflowing.
-      */}
-      <div className="grid grid-cols-1">
-        {prompts.map((prompt) => {
-          const isActive = prompt.value === activeTab
-
-          return (
-            <TabsContent
-              key={prompt.value}
-              value={prompt.value}
-              forceMount
-              inert={!isActive}
-              aria-hidden={!isActive}
-              className="col-start-1 row-start-1 m-0 min-w-0 data-[state=inactive]:invisible data-[state=inactive]:pointer-events-none"
-            >
+      {adaptiveHeight ? (
+        // Only the active pane renders, so the panel height tracks its content.
+        // `min-w-0` on the grid track keeps long code lines from pushing the
+        // whole panel past its column (they wrap or scroll inside instead).
+        <div className="grid grid-cols-1">
+          {prompts.map((prompt) => (
+            <TabsContent key={prompt.value} value={prompt.value} className="m-0 min-w-0">
               <PromptBody prompt={prompt} shimmerEnabled={shimmerEnabled} />
             </TabsContent>
-          )
-        })}
-      </div>
+          ))}
+        </div>
+      ) : (
+        /*
+          Stack panes in one grid cell so the panel keeps the tallest tab's
+          height. `grid-cols-1` pins the single track to `minmax(0, 1fr)` — without
+          it the track sizes to the widest pane (e.g. a long cURL line), pushing
+          the whole panel past its column. `min-w-0` on each pane then lets its
+          content wrap (text) or scroll (code) instead of overflowing.
+        */
+        <div className="grid grid-cols-1">
+          {prompts.map((prompt) => {
+            const isActive = prompt.value === activeTab
+
+            return (
+              <TabsContent
+                key={prompt.value}
+                value={prompt.value}
+                forceMount
+                inert={!isActive}
+                aria-hidden={!isActive}
+                className="col-start-1 row-start-1 m-0 min-w-0 data-[state=inactive]:invisible data-[state=inactive]:pointer-events-none"
+              >
+                <PromptBody prompt={prompt} shimmerEnabled={shimmerEnabled} />
+              </TabsContent>
+            )
+          })}
+        </div>
+      )}
     </Tabs>
   )
 }