chore: apply oxlint autofix (safe level)

Auto-fixed 102 warnings (6040 → 5938) across 57 files. Main categories:
- preserve-caught-error: add { cause: error } to re-thrown errors
- unicorn/no-array-reverse: .reverse() → .toReversed()
- unicorn/no-useless-fallback-in-spread: drop unnecessary ?? {} in spreads
- oxc/no-map-spread: rewrite object spread in .map() to Object.assign
- react-hooks/exhaustive-deps: trim module-level constants from dep arrays

Ran npm run format after to clean up whitespace from lint mutations.

packages/app/src/components/combined-model-selector.tsx

@@ -618,7 +618,7 @@ export function CombinedModelSelector({
     });
 
     return () => cancelAnimationFrame(frame);
-  }, [isOpen, platformIsWeb]);
+  }, [isOpen]);
 
   return (
     <>

packages/app/src/components/file-explorer-pane.tsx

@@ -287,14 +287,14 @@ export function FileExplorerPane({
         directoryPaths.unshift(".");
       }
 
-      await Promise.all([
-        ...directoryPaths.map((path) =>
+      await Promise.all(
+        directoryPaths.map((path) =>
           requestDirectoryListing(path, {
             recordHistory: false,
             setCurrentPath: false,
           }),
         ),
-      ]);
+      );
       return null;
     },
     enabled: false,

packages/app/src/components/sidebar-workspace-list.tsx

@@ -2158,7 +2158,6 @@ export function SidebarWorkspaceList({
       serverId,
       shortcutIndexByWorkspaceKey,
       showShortcutBadges,
-      platformIsNative,
       creatingWorkspaceIds,
     ],
   );

packages/app/src/components/stream-strategy.ts

@@ -122,8 +122,9 @@ export function createStreamStrategy(config: StreamStrategyConfig): StreamStrate
   return {
     render: config.render,
     orderTail: (streamItems) =>
-      config.orderTailReverse ? [...streamItems].reverse() : streamItems,
-    orderHead: (streamHead) => (config.orderHeadReverse ? [...streamHead].reverse() : streamHead),
+      config.orderTailReverse ? [...streamItems].toReversed() : streamItems,
+    orderHead: (streamHead) =>
+      config.orderHeadReverse ? [...streamHead].toReversed() : streamHead,
     getNeighborIndex: (index, relation) =>
       relation === "above"
         ? index + config.assistantTurnTraversalStep
@@ -153,7 +154,7 @@ export function createStreamStrategy(config: StreamStrategyConfig): StreamStrate
           messages.push(currentItem.text);
         }
       }
-      return messages.reverse().join("\n\n");
+      return messages.toReversed().join("\n\n");
     },
     isNearBottom: (input) => config.isNearBottom(input),
     getBottomOffset: (metrics) => config.getBottomOffset(metrics),

packages/app/src/components/ui/autocomplete-utils.ts

@@ -9,7 +9,7 @@ export function orderAutocompleteOptions<T>(
   if (position === "below-input") {
     return [...options];
   }
-  return [...options].reverse();
+  return [...options].toReversed();
 }
 
 export function getAutocompleteFallbackIndex(

packages/app/src/components/ui/combobox-options.ts

@@ -113,7 +113,7 @@ export function orderVisibleComboboxOptions(
   if (optionsPosition !== "above-search") {
     return visibleOptions;
   }
-  return [...visibleOptions].reverse();
+  return [...visibleOptions].toReversed();
 }
 
 export function getComboboxFallbackIndex(

packages/app/src/components/web-desktop-scrollbar.tsx

@@ -279,26 +279,23 @@ export function WebDesktopScrollbarOverlay({
         setIsDragging(false);
       },
     });
-  }, [applyDragDelta, platformIsWeb]);
+  }, [applyDragDelta]);
 
-  const startWebDrag = useCallback(
-    (event: any) => {
-      if (!platformIsWeb) {
-        return;
-      }
-      const clientY = readClientY(event);
-      if (clientY === null) {
-        return;
-      }
-      event?.preventDefault?.();
-      event?.stopPropagation?.();
-      event?.nativeEvent?.preventDefault?.();
-      dragStartOffsetRef.current = normalizedOffsetRef.current;
-      dragStartClientYRef.current = clientY;
-      setIsDragging(true);
-    },
-    [platformIsWeb],
-  );
+  const startWebDrag = useCallback((event: any) => {
+    if (!platformIsWeb) {
+      return;
+    }
+    const clientY = readClientY(event);
+    if (clientY === null) {
+      return;
+    }
+    event?.preventDefault?.();
+    event?.stopPropagation?.();
+    event?.nativeEvent?.preventDefault?.();
+    dragStartOffsetRef.current = normalizedOffsetRef.current;
+    dragStartClientYRef.current = clientY;
+    setIsDragging(true);
+  }, []);
 
   const handleGrabHoverIn = useCallback(() => {
     if (!isScrollVisible && !isDragging) {
@@ -334,7 +331,7 @@ export function WebDesktopScrollbarOverlay({
       window.removeEventListener("pointerup", stopDragging);
       window.removeEventListener("pointercancel", stopDragging);
     };
-  }, [applyDragDelta, isDragging, platformIsWeb]);
+  }, [applyDragDelta, isDragging]);
 
   if (!enabled || !geometry.isVisible) {
     return null;

packages/app/src/contexts/session-context.tsx

@@ -1580,7 +1580,7 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
           console.error("[Session] Failed to send agent message:", error);
         });
     },
-    [encodeImages, serverId, client, setAgentStreamTail, setAgentStreamHead],
+    [serverId, client, setAgentStreamTail, setAgentStreamHead],
   );
 
   // Keep the ref updated so the agent_update handler can call it
@@ -1677,7 +1677,7 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
         ...(requestId ? { requestId } : {}),
       });
     },
-    [encodeImages, client],
+    [client],
   );
 
   const setAgentMode = useCallback(

packages/app/src/hooks/use-audio-recorder.native.ts

@@ -227,7 +227,7 @@ export function useAudioRecorder(config?: AudioCaptureConfig) {
       if (error?.message !== "Recording cancelled") {
         console.error("[AudioRecorder] Failed to start recording:", error);
       }
-      throw new Error(`Failed to start audio recording: ${error.message}`);
+      throw new Error(`Failed to start audio recording: ${error.message}`, { cause: error });
     }
   }, [recordingOptions.sampleRate, recordingOptions.numberOfChannels, recordingOptions.bitRate]);
 
@@ -293,7 +293,7 @@ export function useAudioRecorder(config?: AudioCaptureConfig) {
     } catch (error: any) {
       setRecordingStartTime(null);
       console.error("[AudioRecorder] Failed to stop recording:", error);
-      throw new Error(`Failed to stop audio recording: ${error.message}`);
+      throw new Error(`Failed to stop audio recording: ${error.message}`, { cause: error });
     } finally {
       startStopMutexRef.current = null;
     }

packages/app/src/hooks/use-audio-recorder.web.ts

@@ -190,7 +190,7 @@ export function useAudioRecorder(config?: AudioCaptureConfig) {
     try {
       stream = await navigator.mediaDevices.getUserMedia(constraints);
     } catch (error: any) {
-      throw new Error(`Failed to access microphone: ${error?.message ?? error}`);
+      throw new Error(`Failed to access microphone: ${error?.message ?? error}`, { cause: error });
     }
 
     try {
@@ -225,7 +225,9 @@ export function useAudioRecorder(config?: AudioCaptureConfig) {
       recorder = new MediaRecorder(stream, recorderOptions);
     } catch (error: any) {
       cleanupStream();
-      throw new Error(`Failed to initialize recorder: ${error?.message ?? error}`);
+      throw new Error(`Failed to initialize recorder: ${error?.message ?? error}`, {
+        cause: error,
+      });
     }
 
     mediaRecorderRef.current = recorder;

packages/app/src/runtime/host-runtime.ts

@@ -1530,13 +1530,13 @@ export class HostRuntimeStore {
         this.emit(host.serverId);
       });
       void controller
-        .start({
-          ...(initialConnection
+        .start(
+          initialConnection
             ? {
                 initialConnection,
               }
-            : {}),
-        })
+            : {},
+        )
         .catch((error) => {
           const message = error instanceof Error ? error.message : String(error);
           controller.markStartupError(message);

packages/app/src/screens/new-workspace-screen.tsx

@@ -292,7 +292,7 @@ export function NewWorkspaceScreen({
         cwd: input.cwd,
         worktreeSlug: createNameId(),
         ...(input.attachments.length > 0 ? { attachments: input.attachments } : {}),
-        ...(checkoutRequest ?? {}),
+        ...checkoutRequest,
       };
     },
     [selectedItem],

packages/app/src/stores/checkout-git-actions-store.ts

@@ -53,7 +53,7 @@ function setStatus(
       statusByCheckout: {
         ...state.statusByCheckout,
         [key]: {
-          ...(state.statusByCheckout[key] ?? {}),
+          ...state.statusByCheckout[key],
           [actionId]: status,
         },
       },

packages/app/src/stores/workspace-layout-store.ts

@@ -531,7 +531,7 @@ export const useWorkspaceLayoutStore = create<WorkspaceLayoutStore>()(
           splitSizesByWorkspace: {
             ...state.splitSizesByWorkspace,
             [normalizedWorkspaceKey]: {
-              ...(state.splitSizesByWorkspace[normalizedWorkspaceKey] ?? {}),
+              ...state.splitSizesByWorkspace[normalizedWorkspaceKey],
               [normalizedGroupId]: clampNormalizedSizes(sizes),
             },
           },