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>

tests/functional/seed_api.spec.ts

@@ -212,7 +212,7 @@ test.group('Seed API', (group) => {
     assert.equal(row.name, 'Real.Release.Name.2026.1080p-GRP')
     assert.isTrue(row.encrypted)
     assert.lengthOf(row.contents, 1)
-    assert.isOk((await db.from('files').where('id', file.id).first()).archive)
+    assert.isOk((await db.from('file_details').where('file_id', file.id).first())?.archive)
     assert.equal(await (await Job.fromId(QueueService.collectionQueue, job.jobId))!.getState(), 'completed')
     // Too late (or twice): the lock is gone.
     ;(await client.post('/api/v1/seed/inspect/done').json(done).headers(auth)).assertStatus(409)
@@ -252,7 +252,7 @@ test.group('Seed API', (group) => {
     const job = (await client.post('/api/v1/seed/inspect/lease').json({ max: 1 }).headers(auth)).body().jobs[0]
     const error = 'Seed API /api/v1/seed/articles?id=gone%40test: 410 {"error":"No such article"}'
     ;(await client.post('/api/v1/seed/inspect/failed').json({ queue: job.queue, jobId: job.jobId, token: job.token, error }).headers(auth)).assertStatus(200)
-    assert.equal((await db.from('files').where('id', file.id).first()).content_type, 'missing')
+    assert.equal((await db.from('file_details').where('file_id', file.id).first())?.content_type, 'missing')
     assert.equal(await (await Job.fromId(QueueService.collectionQueue, job.jobId))!.getState(), 'completed')
   })