chore: Fix all lint errors and remove unused code

- Fix 75 ESLint errors by updating eslint.config.mjs:
  - Add missing browser globals (MouseEvent, AbortController, Response, etc.)
  - Add Vite define global (__APP_VERSION__)
  - Configure @ts-nocheck to require descriptions
  - Add no-unused-vars rule for .mjs scripts

- Fix runtime bug in agent-output-modal.tsx (setOutput -> setStreamedContent)

- Remove ~120 unused variable warnings across 97 files:
  - Remove unused imports (React hooks, lucide icons, types)
  - Remove unused constants and variables
  - Remove unused function definitions
  - Prefix intentionally unused parameters with underscore

- Add descriptions to all @ts-nocheck comments (25 files)

- Clean up misc issues:
  - Remove invalid deprecation plugin comments
  - Fix eslint-disable comment placement
  - Add missing RefreshCw import in code-view.tsx

Reduces lint warnings from ~300 to 67 (all remaining are no-explicit-any)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/ui/src/components/views/board-view/components/kanban-card/agent-info-panel.tsx

@@ -2,12 +2,7 @@ import { memo, useEffect, useState, useMemo, useRef } from 'react';
 import { Feature, ThinkingLevel, ParsedTask } from '@/store/app-store';
 import type { ReasoningEffort } from '@automaker/types';
 import { getProviderFromModel } from '@/lib/utils';
-import {
-  AgentTaskInfo,
-  parseAgentContext,
-  formatModelName,
-  DEFAULT_MODEL,
-} from '@/lib/agent-context-parser';
+import { parseAgentContext, formatModelName, DEFAULT_MODEL } from '@/lib/agent-context-parser';
 import { cn } from '@/lib/utils';
 import type { AutoModeEvent } from '@/types/electron';
 import { Brain, ListTodo, Sparkles, Expand, CheckCircle2, Circle, Wrench } from 'lucide-react';

apps/ui/src/components/views/board-view/components/kanban-card/card-actions.tsx

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - optional callback prop typing with feature status narrowing
 import { memo } from 'react';
 import { Feature } from '@/store/app-store';
 import { Button } from '@/components/ui/button';
@@ -36,7 +36,7 @@ interface CardActionsProps {
 export const CardActions = memo(function CardActions({
   feature,
   isCurrentAutoTask,
-  hasContext,
+  hasContext: _hasContext,
   shortcutKey,
   isSelectionMode = false,
   onEdit,

apps/ui/src/components/views/board-view/components/kanban-card/card-badges.tsx

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - badge component prop variations with conditional rendering
 import { memo, useEffect, useMemo, useState } from 'react';
 import { Feature, useAppStore } from '@/store/app-store';
 import { cn } from '@/lib/utils';

apps/ui/src/components/views/board-view/components/kanban-card/card-content-sections.tsx

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - content section prop typing with feature data extraction
 import { memo } from 'react';
 import { Feature } from '@/store/app-store';
 import { GitBranch, GitPullRequest, ExternalLink } from 'lucide-react';

apps/ui/src/components/views/board-view/components/kanban-card/card-header.tsx

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - header component props with optional handlers and status variants
 import { memo, useState } from 'react';
 import { Feature } from '@/store/app-store';
 import { cn } from '@/lib/utils';

apps/ui/src/components/views/board-view/components/kanban-card/kanban-card.tsx

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - dnd-kit draggable/droppable ref combination type incompatibilities
 import React, { memo, useLayoutEffect, useState, useCallback } from 'react';
 import { useDraggable, useDroppable } from '@dnd-kit/core';
 import { cn } from '@/lib/utils';

apps/ui/src/components/views/board-view/components/kanban-card/summary-dialog.tsx

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - dialog state typing with feature summary extraction
 import { Feature } from '@/store/app-store';
 import { AgentTaskInfo } from '@/lib/agent-context-parser';
 import {

apps/ui/src/components/views/board-view/components/list-view/list-row.tsx

@@ -1,6 +1,4 @@
-// TODO: Remove @ts-nocheck after fixing BaseFeature's index signature issue
-// The `[key: string]: unknown` in BaseFeature causes property access type errors
-// @ts-nocheck
+// @ts-nocheck - BaseFeature index signature causes property access type errors
 import { memo, useCallback, useState, useEffect } from 'react';
 import { cn } from '@/lib/utils';
 import { Tooltip, TooltipContent, TooltipTrigger } from '@/components/ui/tooltip';

apps/ui/src/components/views/board-view/components/list-view/list-view.tsx

@@ -8,7 +8,7 @@ import type { PipelineConfig, FeatureStatusWithPipeline } from '@automaker/types
 import { ListHeader } from './list-header';
 import { ListRow, sortFeatures } from './list-row';
 import { createRowActionHandlers, type RowActionHandlers } from './row-actions';
-import { getStatusLabel, getStatusOrder } from './status-badge';
+import { getStatusOrder } from './status-badge';
 import { getColumnsWithPipeline } from '../../constants';
 import type { SortConfig, SortColumn } from '../../hooks/use-list-view-state';
 

apps/ui/src/components/views/board-view/dialogs/add-feature-dialog.tsx

@@ -1,6 +1,5 @@
-// @ts-nocheck
+// @ts-nocheck - feature data building with conditional fields and model type inference
 import { useState, useEffect, useRef } from 'react';
-import { createLogger } from '@automaker/utils/logger';
 import {
   Dialog,
   DialogContent,
@@ -27,18 +26,10 @@ import { useNavigate } from '@tanstack/react-router';
 import { toast } from 'sonner';
 import { cn } from '@/lib/utils';
 import { modelSupportsThinking } from '@/lib/utils';
-import {
-  useAppStore,
-  ModelAlias,
-  ThinkingLevel,
-  FeatureImage,
-  PlanningMode,
-  Feature,
-} from '@/store/app-store';
+import { useAppStore, ThinkingLevel, FeatureImage, PlanningMode, Feature } from '@/store/app-store';
 import type { ReasoningEffort, PhaseModelEntry, AgentModel } from '@automaker/types';
 import { supportsReasoningEffort } from '@automaker/types';
 import {
-  TestingTabContent,
   PrioritySelector,
   WorkModeSelector,
   PlanningModeSelect,
@@ -57,8 +48,6 @@ import {
   type AncestorContext,
 } from '@automaker/dependency-resolver';
 
-const logger = createLogger('AddFeatureDialog');
-
 /**
  * Determines the default work mode based on global settings and current worktree selection.
  *

apps/ui/src/components/views/board-view/dialogs/agent-output-modal.tsx

@@ -282,7 +282,7 @@ export function AgentOutputModal({
       }
 
       if (newContent) {
-        setOutput((prev) => `${prev}${newContent}`);
+        setStreamedContent((prev) => prev + newContent);
       }
     });
 

apps/ui/src/components/views/board-view/dialogs/completed-features-modal.tsx

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - completed features filtering and grouping with status transitions
 import {
   Dialog,
   DialogContent,

apps/ui/src/components/views/board-view/dialogs/dependency-tree-dialog.tsx

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - dependency tree visualization with recursive feature relationships
 import { useState, useEffect } from 'react';
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog';
 import { Feature } from '@/store/app-store';

apps/ui/src/components/views/board-view/dialogs/edit-feature-dialog.tsx

@@ -1,6 +1,5 @@
-// @ts-nocheck
+// @ts-nocheck - form state management with partial feature updates and validation
 import { useState, useEffect } from 'react';
-import { createLogger } from '@automaker/utils/logger';
 import {
   Dialog,
   DialogContent,
@@ -26,11 +25,10 @@ import { GitBranch, Cpu, FolderKanban, Settings2 } from 'lucide-react';
 import { useNavigate } from '@tanstack/react-router';
 import { toast } from 'sonner';
 import { cn, modelSupportsThinking } from '@/lib/utils';
-import { Feature, ModelAlias, ThinkingLevel, useAppStore, PlanningMode } from '@/store/app-store';
+import { Feature, ModelAlias, ThinkingLevel, PlanningMode } from '@/store/app-store';
 import type { ReasoningEffort, PhaseModelEntry, DescriptionHistoryEntry } from '@automaker/types';
 import { migrateModelId } from '@automaker/types';
 import {
-  TestingTabContent,
   PrioritySelector,
   WorkModeSelector,
   PlanningModeSelect,
@@ -45,8 +43,6 @@ import { Tooltip, TooltipContent, TooltipTrigger } from '@/components/ui/tooltip
 import { DependencyTreeDialog } from './dependency-tree-dialog';
 import { supportsReasoningEffort } from '@automaker/types';
 
-const logger = createLogger('EditFeatureDialog');
-
 interface EditFeatureDialogProps {
   feature: Feature | null;
   onClose: () => void;

apps/ui/src/components/views/board-view/dialogs/follow-up-dialog.tsx

@@ -1,5 +1,3 @@
-import { useState } from 'react';
-import { createLogger } from '@automaker/utils/logger';
 import {
   Dialog,
   DialogContent,
@@ -18,14 +16,7 @@ import {
 } from '@/components/ui/description-image-dropzone';
 import { MessageSquare } from 'lucide-react';
 import { Feature } from '@/store/app-store';
-import {
-  EnhanceWithAI,
-  EnhancementHistoryButton,
-  type EnhancementMode,
-  type BaseHistoryEntry,
-} from '../shared';
-
-const logger = createLogger('FollowUpDialog');
+import { EnhanceWithAI, EnhancementHistoryButton, type BaseHistoryEntry } from '../shared';
 
 /**
  * A single entry in the follow-up prompt history

apps/ui/src/components/views/board-view/dialogs/mass-edit-dialog.tsx

@@ -11,7 +11,6 @@ import { Button } from '@/components/ui/button';
 import { Checkbox } from '@/components/ui/checkbox';
 import { Label } from '@/components/ui/label';
 import { AlertCircle } from 'lucide-react';
-import { modelSupportsThinking } from '@/lib/utils';
 import { Feature, ModelAlias, ThinkingLevel, PlanningMode } from '@/store/app-store';
 import {
   TestingTabContent,
@@ -22,7 +21,7 @@ import {
 } from '../shared';
 import type { WorkMode } from '../shared';
 import { PhaseModelSelector } from '@/components/views/settings-view/model-defaults/phase-model-selector';
-import { isCursorModel, type PhaseModelEntry } from '@automaker/types';
+import type { PhaseModelEntry } from '@automaker/types';
 import { cn } from '@/lib/utils';
 
 interface MassEditDialogProps {
@@ -240,8 +239,6 @@ export function MassEditDialog({
   };
 
   const hasAnyApply = Object.values(applyState).some(Boolean);
-  const isCurrentModelCursor = isCursorModel(model);
-  const modelAllowsThinking = !isCurrentModelCursor && modelSupportsThinking(model);
 
   return (
     <Dialog open={open} onOpenChange={(open) => !open && onClose()}>

apps/ui/src/components/views/board-view/hooks/use-board-actions.ts

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - feature update logic with partial updates and image/file handling
 import { useCallback } from 'react';
 import {
   Feature,

apps/ui/src/components/views/board-view/hooks/use-board-column-features.ts

@@ -1,4 +1,4 @@
-// @ts-nocheck
+// @ts-nocheck - column filtering logic with dependency resolution and status mapping
 import { useMemo, useCallback } from 'react';
 import { Feature, useAppStore } from '@/store/app-store';
 import {
@@ -51,7 +51,6 @@ export function useBoardColumnFeatures({
 
     // Determine the effective worktree path and branch for filtering
     // If currentWorktreePath is null, we're on the main worktree
-    const effectiveWorktreePath = currentWorktreePath || projectPath;
     // Use the branch name from the selected worktree
     // If we're selecting main (currentWorktreePath is null), currentWorktreeBranch
     // should contain the main branch's actual name, defaulting to "main"

apps/ui/src/components/views/board-view/hooks/use-board-drag-drop.ts

@@ -23,7 +23,7 @@ interface UseBoardDragDropProps {
 
 export function useBoardDragDrop({
   features,
-  currentProject,
+  currentProject: _currentProject,
   runningAutoTasks,
   persistFeatureUpdate,
   handleStartImplementation,

apps/ui/src/components/views/board-view/shared/model-constants.ts

@@ -1,4 +1,3 @@
-import type { ModelAlias } from '@/store/app-store';
 import type { ModelProvider, ThinkingLevel, ReasoningEffort } from '@automaker/types';
 import {
   CURSOR_MODEL_MAP,

apps/ui/src/components/views/board-view/shared/model-selector.tsx

@@ -1,13 +1,12 @@
-// @ts-nocheck
+// @ts-nocheck - model selector with provider-specific model options and validation
 import { Label } from '@/components/ui/label';
 import { Badge } from '@/components/ui/badge';
 import { Brain, AlertTriangle } from 'lucide-react';
 import { AnthropicIcon, CursorIcon, OpenAIIcon } from '@/components/ui/provider-icon';
 import { cn } from '@/lib/utils';
-import type { ModelAlias } from '@/store/app-store';
 import { useAppStore } from '@/store/app-store';
 import { useSetupStore } from '@/store/setup-store';
-import { getModelProvider, PROVIDER_PREFIXES, stripProviderPrefix } from '@automaker/types';
+import { getModelProvider } from '@automaker/types';
 import type { ModelProvider } from '@automaker/types';
 import { CLAUDE_MODELS, CURSOR_MODELS, ModelOption } from './model-constants';
 import { useEffect } from 'react';

apps/ui/src/components/views/board-view/worktree-panel/components/dev-server-logs-panel.tsx

@@ -12,7 +12,6 @@ import {
   GitBranch,
 } from 'lucide-react';
 import { Spinner } from '@/components/ui/spinner';
-import { cn } from '@/lib/utils';
 import { XtermLogViewer, type XtermLogViewerRef } from '@/components/ui/xterm-log-viewer';
 import { useDevServerLogs } from '../hooks/use-dev-server-logs';
 import type { WorktreeInfo } from '../types';

apps/ui/src/components/views/board-view/worktree-panel/components/worktree-actions-dropdown.tsx

@@ -161,7 +161,7 @@ export function WorktreeActionsDropdown({
     : null;
 
   // Get available terminals for the "Open In Terminal" submenu
-  const { terminals, hasExternalTerminals } = useAvailableTerminals();
+  const { terminals } = useAvailableTerminals();
 
   // Use shared hook for effective default terminal (null = integrated terminal)
   const effectiveDefaultTerminal = useEffectiveDefaultTerminal(terminals);

apps/ui/src/components/views/board-view/worktree-panel/worktree-panel.tsx

@@ -514,7 +514,7 @@ export function WorktreePanel({
         } else {
           toast.error(result.error || 'Failed to push changes');
         }
-      } catch (error) {
+      } catch {
         toast.error('Failed to push changes');
       }
     },