diff --git a/src/workspaces/officerdev/src/apps/FileBrowser/FileBrowserApp/components/TaskRunnerModal.tsx b/src/workspaces/officerdev/src/apps/FileBrowser/FileBrowserApp/components/TaskRunnerModal.tsx
index b0089d6e..fd27a627 100644
--- a/src/workspaces/officerdev/src/apps/FileBrowser/FileBrowserApp/components/TaskRunnerModal.tsx
+++ b/src/workspaces/officerdev/src/apps/FileBrowser/FileBrowserApp/components/TaskRunnerModal.tsx
@@ -291,14 +291,16 @@ type TaskInputFormProps = {
   hideTrackPickers?: boolean;
 };
 
-const trackLabel = (t: { title: string; lang: string; id: number }) =>
-  t.title || (t.lang && t.lang !== 'und' && t.lang !== 'unknown' ? t.lang.toUpperCase() : '') || `Track ${t.id + 1}`;
+const trackLabel = (track: { title: string; lang: string; id: number }) =>
+  track.title ||
+  (track.lang && track.lang !== 'und' && track.lang !== 'unknown' ? track.lang.toUpperCase() : '') ||
+  `Track ${track.id + 1}`;
 
 // Channel count → friendly layout name; audio meta → "stereo · aac 193k"-style detail for a track row.
 const chLabel = (n: number) =>
   n === 1 ? 'mono' : n === 2 ? 'stereo' : n === 6 ? '5.1' : n === 8 ? '7.1' : n ? `${n}ch` : '';
-const audioMeta = (t: AudioTrack) =>
-  [chLabel(t.channels), t.codec].filter(Boolean).join(' ') + (t.bitrate ? ` ${t.bitrate}k` : '');
+const audioMeta = (track: AudioTrack) =>
+  [chLabel(track.channels), track.codec].filter(Boolean).join(' ') + (track.bitrate ? ` ${track.bitrate}k` : '');
 
 // subtitle_edit input: per-subtitle keep flag + editable label, serialized to JSON in the form value.
 type SubtitleEditEntry = { id: number; keep: boolean; label: string };
@@ -333,14 +335,16 @@ export const TaskInputForm = ({
         if (def.type === 'subtitle_edit') {
           const tracks = subtitleTracks ?? [];
           const byId = new Map(parseSubtitleSpec(values[key]).map((e) => [e.id, e]));
-          const entryFor = (t: SubtitleTrack): SubtitleEditEntry =>
-            byId.get(t.id) ?? { id: t.id, keep: true, label: trackLabel(t) };
+          const entryFor = (track: SubtitleTrack): SubtitleEditEntry =>
+            byId.get(track.id) ?? { id: track.id, keep: true, label: trackLabel(track) };
           const update = (id: number, patch: Partial<SubtitleEditEntry>) =>
             onChange(
               key,
-              JSON.stringify(tracks.map((t) => (t.id === id ? { ...entryFor(t), ...patch } : entryFor(t)))),
+              JSON.stringify(
+                tracks.map((track) => (track.id === id ? { ...entryFor(track), ...patch } : entryFor(track))),
+              ),
             );
-          const keptCount = tracks.filter((t) => entryFor(t).keep).length;
+          const keptCount = tracks.filter((track) => entryFor(track).keep).length;
           return (
             <div key={key} className="flex flex-col gap-1.5">
               <span className="text-sm font-medium text-duck-dark dark:text-foreground">{def.description ?? key}</span>
@@ -354,26 +358,26 @@ export const TaskInputForm = ({
               ) : (
                 <>
                   <div className="flex flex-col gap-1 max-h-72 overflow-y-auto pr-1">
-                    {tracks.map((t) => {
-                      const e = entryFor(t);
+                    {tracks.map((track) => {
+                      const e = entryFor(track);
                       return (
-                        <div key={t.id} className="flex items-center gap-2">
+                        <div key={track.id} className="flex items-center gap-2">
                           <label className="flex items-center gap-2 cursor-pointer shrink-0">
                             <input
                               type="checkbox"
                               checked={e.keep}
-                              onChange={() => update(t.id, { keep: !e.keep })}
+                              onChange={() => update(track.id, { keep: !e.keep })}
                               className="accent-duck-teal cursor-pointer"
                             />
                             <span className="text-[10px] font-mono uppercase w-9 text-duck-dark/40 dark:text-foreground/40">
-                              {t.lang || 'und'}
+                              {track.lang || 'und'}
                             </span>
                           </label>
                           <input
                             type="text"
                             value={e.label}
                             disabled={!e.keep}
-                            onChange={(ev) => update(t.id, { label: ev.target.value })}
+                            onChange={(ev) => update(track.id, { label: ev.target.value })}
                             className="flex-1 min-w-0 px-2 py-1 text-sm rounded-md border border-duck-dark/15 dark:border-foreground/15 bg-background focus:outline-none focus:ring-1 focus:ring-duck-teal disabled:opacity-40"
                           />
                         </div>
@@ -419,23 +423,23 @@ export const TaskInputForm = ({
                 <span className="text-xs text-duck-dark/50 dark:text-foreground/50">None</span>
               ) : (
                 <div className="flex flex-wrap gap-x-3 gap-y-1.5">
-                  {tracks.map((t) => (
+                  {tracks.map((track) => (
                     <label
-                      key={t.id}
+                      key={track.id}
                       className="flex items-center gap-1.5 text-sm cursor-pointer text-duck-dark dark:text-foreground"
                     >
                       <input
                         type="checkbox"
-                        checked={selected.has(t.id)}
-                        onChange={() => toggle(t.id)}
+                        checked={selected.has(track.id)}
+                        onChange={() => toggle(track.id)}
                         className="accent-duck-teal cursor-pointer"
                       />
                       <span className="whitespace-nowrap">
-                        {trackLabel(t)}
+                        {trackLabel(track)}
                         {isAudio && (
                           <span className="text-duck-dark/40 dark:text-foreground/40">
                             {' '}
-                            · {(t as AudioTrack).channels}ch
+                            · {(track as AudioTrack).channels}ch
                           </span>
                         )}
                       </span>
@@ -691,9 +695,9 @@ const pickerKinds = (defs: Record<string, TaskInputDef> | null): PickerKinds =>
 });
 
 const defaultGroupSel = (g: FolderTrackGroup): GroupSel => ({
-  audio: g.audioTracks.map((t) => t.id).join(','), // audio: keep all
+  audio: g.audioTracks.map((track) => track.id).join(','), // audio: keep all
   subs: 'none', // subtitles: keep none by default — you usually want only a few of many
-  subEdit: g.subtitleTracks.map((t) => ({ id: t.id, keep: false, label: trackLabel(t) })),
+  subEdit: g.subtitleTracks.map((track) => ({ id: track.id, keep: false, label: trackLabel(track) })),
 });
 
 // Does a group's selection change anything vs keep-all + original labels?
@@ -703,9 +707,9 @@ const groupChanges = (g: FolderTrackGroup, s: GroupSel, has: PickerKinds): boole
   if (has.subs && (s.subs === 'none' ? g.subtitleTracks.length > 0 : parseCsv(s.subs).size < g.subtitleTracks.length))
     return true;
   if (has.subEdit) {
-    for (const t of g.subtitleTracks) {
-      const e = s.subEdit.find((x) => x.id === t.id);
-      if (!e || !e.keep || e.label !== trackLabel(t)) return true;
+    for (const track of g.subtitleTracks) {
+      const e = s.subEdit.find((x) => x.id === track.id);
+      if (!e || !e.keep || e.label !== trackLabel(track)) return true;
     }
   }
   return false;
@@ -726,7 +730,8 @@ const buildGroupConfig = (groups: FolderTrackGroup[], sel: GroupSel[], has: Pick
       ...(has.subEdit
         ? {
             subEdit: g.subtitleTracks.map(
-              (t) => s.subEdit.find((x) => x.id === t.id) ?? { id: t.id, keep: true, label: trackLabel(t) },
+              (track) =>
+                s.subEdit.find((x) => x.id === track.id) ?? { id: track.id, keep: true, label: trackLabel(track) },
             ),
           }
         : {}),
@@ -780,11 +785,13 @@ const PerGroupTrackConfig = ({ groups, has, sel, onChange, probing }: PerGroupTr
           n.has(id) ? n.delete(id) : n.add(id);
           onChange(gi, { subs: n.size ? [...n].sort((a, b) => a - b).join(',') : 'none' });
         };
-        const entryFor = (t: SubtitleTrack): SubtitleEditEntry =>
-          s.subEdit.find((x) => x.id === t.id) ?? { id: t.id, keep: true, label: trackLabel(t) };
+        const entryFor = (track: SubtitleTrack): SubtitleEditEntry =>
+          s.subEdit.find((x) => x.id === track.id) ?? { id: track.id, keep: true, label: trackLabel(track) };
         const updateEdit = (id: number, patch: Partial<SubtitleEditEntry>) =>
           onChange(gi, {
-            subEdit: g.subtitleTracks.map((t) => (t.id === id ? { ...entryFor(t), ...patch } : entryFor(t))),
+            subEdit: g.subtitleTracks.map((track) =>
+              track.id === id ? { ...entryFor(track), ...patch } : entryFor(track),
+            ),
           });
         return (
           <div
@@ -805,20 +812,20 @@ const PerGroupTrackConfig = ({ groups, has, sel, onChange, probing }: PerGroupTr
                 {g.audioTracks.length === 0 ? (
                   <span className="text-xs text-duck-dark/40 dark:text-foreground/40">none</span>
                 ) : (
-                  g.audioTracks.map((t) => (
+                  g.audioTracks.map((track) => (
                     <label
-                      key={t.id}
+                      key={track.id}
                       className="flex items-center gap-2 text-sm cursor-pointer text-duck-dark dark:text-foreground"
                     >
                       <input
                         type="checkbox"
-                        checked={aSel.has(t.id)}
-                        onChange={() => toggleA(t.id)}
+                        checked={aSel.has(track.id)}
+                        onChange={() => toggleA(track.id)}
                         className="accent-duck-teal cursor-pointer shrink-0"
                       />
                       <span className="whitespace-nowrap">
-                        {trackLabel(t)}
-                        <span className="text-duck-dark/40 dark:text-foreground/40"> · {audioMeta(t)}</span>
+                        {trackLabel(track)}
+                        <span className="text-duck-dark/40 dark:text-foreground/40"> · {audioMeta(track)}</span>
                       </span>
                     </label>
                   ))
@@ -832,20 +839,20 @@ const PerGroupTrackConfig = ({ groups, has, sel, onChange, probing }: PerGroupTr
                 {g.subtitleTracks.length === 0 ? (
                   <span className="text-xs text-duck-dark/40 dark:text-foreground/40">none</span>
                 ) : (
-                  g.subtitleTracks.map((t) => (
+                  g.subtitleTracks.map((track) => (
                     <label
-                      key={t.id}
+                      key={track.id}
                       className="flex items-center gap-2 text-sm cursor-pointer text-duck-dark dark:text-foreground"
                     >
                       <input
                         type="checkbox"
-                        checked={sSel.has(t.id)}
-                        onChange={() => toggleS(t.id)}
+                        checked={sSel.has(track.id)}
+                        onChange={() => toggleS(track.id)}
                         className="accent-duck-teal cursor-pointer shrink-0"
                       />
                       <span className="whitespace-nowrap">
-                        {trackLabel(t)}
-                        <span className="text-duck-dark/40 dark:text-foreground/40"> · {t.codec}</span>
+                        {trackLabel(track)}
+                        <span className="text-duck-dark/40 dark:text-foreground/40"> · {track.codec}</span>
                       </span>
                     </label>
                   ))
@@ -859,26 +866,26 @@ const PerGroupTrackConfig = ({ groups, has, sel, onChange, probing }: PerGroupTr
                 {g.subtitleTracks.length === 0 ? (
                   <span className="text-xs text-duck-dark/40 dark:text-foreground/40">none</span>
                 ) : (
-                  g.subtitleTracks.map((t) => {
-                    const e = entryFor(t);
+                  g.subtitleTracks.map((track) => {
+                    const e = entryFor(track);
                     return (
-                      <div key={t.id} className="flex items-center gap-2">
+                      <div key={track.id} className="flex items-center gap-2">
                         <label className="flex items-center gap-2 cursor-pointer shrink-0">
                           <input
                             type="checkbox"
                             checked={e.keep}
-                            onChange={() => updateEdit(t.id, { keep: !e.keep })}
+                            onChange={() => updateEdit(track.id, { keep: !e.keep })}
                             className="accent-duck-teal cursor-pointer"
                           />
                           <span className="text-[10px] font-mono uppercase w-9 text-duck-dark/40 dark:text-foreground/40">
-                            {t.lang || 'und'}
+                            {track.lang || 'und'}
                           </span>
                         </label>
                         <input
                           type="text"
                           value={e.label}
                           disabled={!e.keep}
-                          onChange={(ev) => updateEdit(t.id, { label: ev.target.value })}
+                          onChange={(ev) => updateEdit(track.id, { label: ev.target.value })}
                           className="flex-1 min-w-0 px-2 py-1 text-sm rounded-md border border-duck-dark/15 dark:border-foreground/15 bg-background focus:outline-none focus:ring-1 focus:ring-duck-teal disabled:opacity-40"
                         />
                       </div>
@@ -1015,10 +1022,12 @@ const ScriptRunner = ({
           setFormValues((prev) => {
             const next = { ...prev };
             for (const [key, def] of Object.entries(defs)) {
-              if (def.type === 'audio_tracks') next[key] = aud.map((t) => t.id).join(',') || 'none';
+              if (def.type === 'audio_tracks') next[key] = aud.map((track) => track.id).join(',') || 'none';
               if (def.type === 'subtitle_tracks') next[key] = 'none';
               if (def.type === 'subtitle_edit')
-                next[key] = JSON.stringify(sub.map((t) => ({ id: t.id, keep: false, label: trackLabel(t) })));
+                next[key] = JSON.stringify(
+                  sub.map((track) => ({ id: track.id, keep: false, label: trackLabel(track) })),
+                );
             }
             return next;
           });