Batch C: Fix medium-priority 'any' in UI components (vibe-kanban) (#1312)

* ## ✅ Batch C Complete

All medium-priority TypeScript `any` types have been fixed across 7 files:

1. **[markdown-renderer.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/ui/markdown-renderer.tsx)** - Replaced 11 `any` with `React.ComponentProps<'tag'>`
2. **[ExecutorConfigForm.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/ExecutorConfigForm.tsx)** - Used `unknown` for form data, `IChangeEvent<unknown>` for handlers
3. **[FormTemplate.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/rjsf/templates/FormTemplate.tsx)** - Replaced with `React.PropsWithChildren`
4. **[ArrayFieldTemplate.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/rjsf/templates/ArrayFieldTemplate.tsx)** - Created minimal `ArrayItemWithButtons` type for RJSF v6 beta
5. **[DiffsPanel.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/panels/DiffsPanel.tsx)** - Used `Diff[]` and typed `t` function properly
6. **[DiffCard.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/DiffCard.tsx)** - Used existing `ReviewComment` type from context
7. **[useGitOperations.ts](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/hooks/useGitOperations.ts)** - Properly narrowed `unknown` errors with type guards

`pnpm run check` passes ✅

* Cleanup script changes for task attempt 5fe86537-3bc1-4d78-96c0-95347fc7c05f

* Excellent! The build succeeds. Now let's create a summary:

## ✅ Batch C Complete + RJSF Upgrade

Successfully fixed all medium-priority TypeScript `any` types **and** upgraded RJSF to stable 6.1.1:

### Type Fixes (7 files)
1. **[markdown-renderer.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/ui/markdown-renderer.tsx)** - Replaced 11 `any` with `React.ComponentProps<'tag'>`
2. **[ExecutorConfigForm.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/ExecutorConfigForm.tsx)** - Used `unknown` and `IChangeEvent<unknown>`
3. **[FormTemplate.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/rjsf/templates/FormTemplate.tsx)** - Used `React.PropsWithChildren`
4. **[ArrayFieldTemplate.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/rjsf/templates/ArrayFieldTemplate.tsx)** - Migrated to stable RJSF v6 API with `ArrayFieldItemTemplate`
5. **[DiffsPanel.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/panels/DiffsPanel.tsx)** - Used `Diff[]` and proper `t` function type
6. **[DiffCard.tsx](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/components/DiffCard.tsx)** - Used `ReviewComment` type from context
7. **[useGitOperations.ts](file:///private/var/folders/m1/9q_ct1913z10v6wbnv54j25r0000gn/T/vibe-kanban/worktrees/5fe8-batch-c-fix-medi/frontend/src/hooks/useGitOperations.ts)** - Properly narrowed `unknown` with type guards

### Dependency Upgrades
- `@rjsf/core`: 6.0.0-beta.11 → **6.1.1** (stable)
- `@rjsf/utils`: 6.0.0-beta.11 → **6.1.1** (stable)
- `@rjsf/validator-ajv8`: 6.0.0-beta.11 → **6.1.1** (stable)
- `@rjsf/shadcn`: 6.0.0-beta.10 → **6.1.1** (stable)

### RJSF Migration
Updated to v6 stable API:
- Removed workaround type (no longer needed)
- Added `ArrayFieldItemTemplate` for proper item rendering
- Updated to use `onRemoveItem` callback instead of deprecated `onDropIndexClick`

All checks pass ✅

* Cleanup script changes for task attempt 5fe86537-3bc1-4d78-96c0-95347fc7c05f

frontend/src/components/DiffCard.tsx

@@ -22,7 +22,11 @@ import {
 import '@/styles/diff-style-overrides.css';
 import { attemptsApi } from '@/lib/api';
 import type { TaskAttempt } from 'shared/types';
-import { useReview, type ReviewDraft } from '@/contexts/ReviewProvider';
+import {
+  useReview,
+  type ReviewDraft,
+  type ReviewComment,
+} from '@/contexts/ReviewProvider';
 import { CommentWidgetLine } from '@/components/diff/CommentWidgetLine';
 import { ReviewCommentRenderer } from '@/components/diff/ReviewCommentRenderer';
 import {
@@ -149,9 +153,8 @@ export default function DiffCard({
 
   // Transform comments to git-diff-view extendData format
   const extendData = useMemo(() => {
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    const oldFileData: Record<string, { data: any }> = {};
-    const newFileData: Record<string, { data: any }> = {};
+    const oldFileData: Record<string, { data: ReviewComment }> = {};
+    const newFileData: Record<string, { data: ReviewComment }> = {};
 
     commentsForFile.forEach((comment) => {
       const lineKey = String(comment.lineNumber);
@@ -181,7 +184,11 @@ export default function DiffCard({
     setDraft(widgetKey, draft);
   };
 
-  const renderWidgetLine = (props: any) => {
+  const renderWidgetLine = (props: {
+    side: SplitSide;
+    lineNumber: number;
+    onClose: () => void;
+  }) => {
     const widgetKey = `${filePath}-${props.side}-${props.lineNumber}`;
     const draft = drafts[widgetKey];
     if (!draft) return null;
@@ -197,7 +204,7 @@ export default function DiffCard({
     );
   };
 
-  const renderExtendLine = (lineData: any) => {
+  const renderExtendLine = (lineData: { data: ReviewComment }) => {
     return (
       <ReviewCommentRenderer comment={lineData.data} projectId={projectId} />
     );