fix(scripts): resolve lint and typecheck errors in utility scripts

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

scripts/rename-media.ts

@@ -43,6 +43,7 @@ async function main() {
     if (seen.has(doc.id as number)) continue
     seen.add(doc.id as number)
 
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
     const currentFilename = (doc as any).filename as string
     if (currentFilename === r.newFile) {
       console.log(`  ↷ id=${doc.id} already named ${r.newFile}`)