[eric] chat: superseded questions collapse to a quiet row, docked minis center in an invisible slot and can't be resize-yanked out

frontend/src/app/pages/AgentChat/AgentChat.tsx

@@ -63,7 +63,7 @@ import ToolCallBubble, { ToolPair } from './tool-bubbles/ToolCallBubble';
 import ToolGroupBubble, { RenderItem, ToolGroup, ToolGroupEntry, isToolGroup, isToolPair } from './tool-bubbles/ToolGroupBubble';
 import ToolUiBubble from './tool-ui/ToolUiBubble';
 import AskUiBubble from './tool-ui/AskUiBubble';
-import { isShowUiPair, isAskUiPair } from './tool-ui/showUiPayload';
+import { isShowUiPair, isAskUiPair, extractPendingAskUi } from './tool-ui/showUiPayload';
 import ApprovalBar, { BatchApprovalBar } from './shell/ApprovalBar';
 import ForceStopAgentBar from './ForceStopAgentBar';
 import { RateLimitPill } from './shell/RateLimitPill';
@@ -1062,6 +1062,10 @@ const AgentChat: React.FC<AgentChatProps> = ({ sessionId: sessionIdProp, onClose
   }, [activeBranchMessages, session?.system_prompt, session?.tokens?.input, session?.context_window, streamingMessageId, model, modelsByProvider]);
 
   const sessionRunning = session?.status === 'running' || session?.status === 'waiting_approval';
+  const lastPendingAskCallId = useMemo(
+    () => extractPendingAskUi(session?.messages || [])?.call.id ?? null,
+    [session?.messages],
+  );
 
   const renderItems: RenderItem[] = useMemo(() => {
     const items: RenderItem[] = [];
@@ -1717,6 +1721,16 @@ const AgentChat: React.FC<AgentChatProps> = ({ sessionId: sessionIdProp, onClose
               if (isToolPair(item)) {
                 const isPending = item.result === null && sessionRunning;
                 if (isAskUiPair(item)) {
+                  // Only the LATEST unanswered question is live (the backend parks one component); an
+                  // older pending ask renders as a quiet row instead of a second clickable form.
+                  if (item.result === null && lastPendingAskCallId !== null && item.call.id !== lastPendingAskCallId) {
+                    return (
+                      <Box key={item.id} data-window-item-id={item.id} ref={isLastVisibleItem ? lastVisibleItemRef : undefined}>
+                        <ToolCallBubble call={item.call} result={item.result} isPending={false} sessionId={session.id} suppressReveal />
+                        {compactionChip}
+                      </Box>
+                    );
+                  }
                   return (
                     <Box key={item.id} data-window-item-id={item.id} ref={isLastVisibleItem ? lastVisibleItemRef : undefined}>
                       <AskUiBubble pair={item} sessionId={session.id} isPending={isPending} suppressReveal={item.call.id === justStreamedId} />
@@ -2417,9 +2431,8 @@ const AgentChat: React.FC<AgentChatProps> = ({ sessionId: sessionIdProp, onClose
                     minHeight: 180,
                     mx: 1.5,
                     mb: 1,
-                    borderRadius: '10px',
-                    border: `1px dashed ${c.border.medium}`,
-                    background: c.bg.secondary,
+                    // Pure geometry: the docked mini overlays this rect, so any visible chrome here
+                    // (the old dashed outline) just framed the letterbox margins as an ugly gap.
                   }}
                 />
               )}

frontend/src/app/pages/Dashboard/cards/BrowserCard.tsx

@@ -1095,11 +1095,11 @@ const BrowserCard: React.FC<Props> = ({
         contain: 'layout style',
         // Own compositor layer so hover/paint invalidations stay contained to this card. See AgentCard for full rationale.
         willChange: 'transform',
-        left: keepAliveHidden || isMinimized || dockParked ? -100000 : (dockActive ? dockRect!.x : (dragging ? cardX : displayX)),
-        top: dockActive ? dockRect!.y : (dragging ? cardY : displayY),
         // Docked = a TRUE miniature: the card keeps its full-size layout and shrinks by uniform
-        // transform, so the page never reflows and the agent's position-based clicks stay valid.
+        // transform (centered in the slot), so the page never reflows and agent clicks stay valid.
         // Resizing the webview to the slot re-rendered the page as a narrow window, which is wrong.
+        left: keepAliveHidden || isMinimized || dockParked ? -100000 : (dockActive ? dockRect!.x + (dockRect!.w - displayW * Math.min(dockRect!.w / displayW, dockRect!.h / displayH)) / 2 : (dragging ? cardX : displayX)),
+        top: dockActive ? dockRect!.y + (dockRect!.h - displayH * Math.min(dockRect!.w / displayW, dockRect!.h / displayH)) / 2 : (dragging ? cardY : displayY),
         transform: tiledSize ? undefined : (dragging ? `translate3d(${dragTx}px, ${dragTy}px, 0)` : dockActive ? `scale(${Math.min(dockRect!.w / displayW, dockRect!.h / displayH)})` : undefined),
         transformOrigin: tiledSize || dockActive ? '0 0' : undefined,
         width: tiledSize ? tiledSize.width : displayW,
@@ -1834,8 +1834,8 @@ const BrowserCard: React.FC<Props> = ({
         )}
       </Box>
 
-      {/* Resize handles */}
-      {HANDLE_DEFS.map(({ dir, sx }) => (
+      {/* Resize handles; a docked mini's size follows the slot, so grabbing an edge used to pop it out of the chat mid-gesture. */}
+      {!dockActive && HANDLE_DEFS.map(({ dir, sx }) => (
         <Box
           key={dir}
           className="resize-handle"