diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 8154990..5614c25 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -97,6 +97,12 @@ jobs:
     container:
       image: python:3.12-slim
     steps:
+      - name: Install Node.js for checkout action
+        run: |
+          apt-get update && apt-get install -y curl
+          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
+          apt-get install -y nodejs
+
       - name: Check out code
         uses: actions/checkout@v4
 
@@ -147,6 +153,12 @@ jobs:
       DATABASE_URL_AUTH: postgresql+psycopg2://postgres:postgres@postgres:5432/punimtag_auth_test
       REDIS_URL: redis://redis:6379/0
     steps:
+      - name: Install Node.js for checkout action
+        run: |
+          apt-get update && apt-get install -y curl
+          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
+          apt-get install -y nodejs
+
       - name: Check out code
         uses: actions/checkout@v4
 
diff --git a/admin-frontend/src/components/PhotoViewer.tsx b/admin-frontend/src/components/PhotoViewer.tsx
index 1eec0ac..25d535b 100644
--- a/admin-frontend/src/components/PhotoViewer.tsx
+++ b/admin-frontend/src/components/PhotoViewer.tsx
@@ -36,7 +36,7 @@ export default function PhotoViewer({ photos, initialIndex, onClose }: PhotoView
   // Slideshow state
   const [isPlaying, setIsPlaying] = useState(false)
   const [slideshowInterval, setSlideshowInterval] = useState(3) // seconds
-  const slideshowTimerRef = useRef<NodeJS.Timeout | null>(null)
+  const slideshowTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
   
   // Favorite state
   const [isFavorite, setIsFavorite] = useState(false)
diff --git a/admin-frontend/src/pages/Modify.tsx b/admin-frontend/src/pages/Modify.tsx
index e198bfc..3bc33a2 100644
--- a/admin-frontend/src/pages/Modify.tsx
+++ b/admin-frontend/src/pages/Modify.tsx
@@ -547,6 +547,33 @@ export default function Modify() {
     })
   }
 
+  const confirmUnmatchFace = async () => {
+    if (!unmatchConfirmDialog || !selectedPersonId || !unmatchConfirmDialog.faceId) return
+
+    try {
+      setBusy(true)
+      setError(null)
+      setUnmatchConfirmDialog(null)
+
+      // Unmatch the single face
+      await facesApi.batchUnmatch({ face_ids: [unmatchConfirmDialog.faceId] })
+
+      // Reload people list to update face counts
+      const peopleRes = await peopleApi.listWithFaces(lastNameFilter || undefined)
+      setPeople(peopleRes.items)
+
+      // Reload faces
+      await loadPersonFaces(selectedPersonId)
+
+      setSuccess('Successfully unlinked face')
+      setTimeout(() => setSuccess(null), 3000)
+    } catch (err: any) {
+      setError(err.response?.data?.detail || err.message || 'Failed to unmatch face')
+    } finally {
+      setBusy(false)
+    }
+  }
+
   const confirmBulkUnmatchFaces = async () => {
     if (!unmatchConfirmDialog || !selectedPersonId || selectedFaces.size === 0) return
 
diff --git a/admin-frontend/src/pages/Tags.tsx b/admin-frontend/src/pages/Tags.tsx
index da9c734..73af192 100644
--- a/admin-frontend/src/pages/Tags.tsx
+++ b/admin-frontend/src/pages/Tags.tsx
@@ -414,7 +414,9 @@ export default function Tags() {
     }
   }
 
-  // Save pending changes
+  // Save pending changes (currently unused, kept for future use)
+  // @ts-expect-error - Intentionally unused, kept for future use
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   const _saveChanges = async () => {
     const pendingPhotoIds = new Set([
       ...Object.keys(pendingTagChanges).map(Number),
@@ -483,7 +485,9 @@ export default function Tags() {
     }
   }
 
-  // Get pending changes count
+  // Get pending changes count (currently unused, kept for future use)
+  // @ts-expect-error - Intentionally unused, kept for future use
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   const _pendingChangesCount = useMemo(() => {
     const additions = Object.values(pendingTagChanges).reduce((sum, ids) => sum + ids.length, 0)
     const removals = Object.values(pendingTagRemovals).reduce((sum, ids) => sum + ids.length, 0)
@@ -1549,7 +1553,7 @@ function PhotoTagDialog({
 
 // Bulk Tag Dialog Component
 function BulkTagDialog({
-  folderPath,
+  folderPath: _folderPath,
   folder,
   tags,
   pendingTagChanges,
@@ -1559,7 +1563,7 @@ function BulkTagDialog({
   onRemoveTag,
   getPhotoTags,
 }: {
-  folderPath: string // eslint-disable-line @typescript-eslint/no-unused-vars
+  folderPath: string
   folder: FolderGroup | undefined
   tags: TagResponse[]
   pendingTagChanges: Record<number, number[]>