Content type and archive listing move from files to file_details

Every probe rewrote its file's row on the HDD (content_type, archive):
a new row version on a random page and an entry in each of the five
indexes. They now live in file_details on the NVMe; files rows are
inserted once. files:move-details copies the existing values after
the deploy; a later migration drops the old columns.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/services/ContentService.ts

@@ -24,7 +24,7 @@ import { sevenZipVolume } from '#lib/sevenzip/index'
 import SevenZipService from '#services/SevenZipService'
 import SfvService from '#services/SfvService'
 import ArchiveWalkService from '#services/ArchiveWalkService'
-import { segmentsOf } from '#services/FileStore'
+import FileStore, { segmentsOf } from '#services/FileStore'
 import GarbageFilter from '#services/GarbageFilter'
 
 /**
@@ -136,7 +136,7 @@ class ContentService {
     if (await GarbageFilter.skipProbe(file)) return null
     if ((sevenZipVolume(String(file.real_name ?? file.filename)) ?? 0) > 1) {
       const volumes = await SevenZipService.volumes(file)
-      if (!volumes || volumes[0].archive) return null
+      if (!volumes || (await FileStore.details(Number(volumes[0].id))).archive) return null
       return this.prepare(Number(volumes[0].id))
     }
     const segments = segmentsOf(file)
@@ -185,7 +185,7 @@ class ContentService {
     if (!file) return result
     const binary = await db.from('binaries').where('file_id', task.fileId).first()
     const { contentType } = probe
-    await db.from('files').where('id', file.id).update({ content_type: contentType })
+    await FileStore.setDetails(Number(file.id), { content_type: contentType })
     if (contentType === 'missing') {
       // Nothing to read; the binary needn't wait for inspection any more.
       if (binary) await db.from('binaries').where('id', binary.id).update({ awaiting_inspection: null })