Voyager 3 schema: the slim catalog (migration 6000, the reset) and blocks (6100)

releases rebuilt without its text copies: poster_id, group_set_id,
bytea keys, source smallint, edge, settled_at as the finish. posters by
id, group_sets. blocks as the lease unit, ranges.block_id. fragments,
range_blocks, release_final, the settler and the fragment merger gone;
release_chunks, rule_counts and rule_samples keyed by block. Cold tables
on CHUNK_TABLESPACE. Migration 6000 truncates the catalog and refuses
without VOYAGER3_RESET=1.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

app/services/search_service.ts

@@ -51,7 +51,7 @@ export interface ReleaseSummary {
   size: number
   readable: boolean
   complete: boolean | null
-  /** The complete verdict is definite: done ranges cover the release's posting times and 6 hours either side (release_final). */
+  /** The complete verdict is definite: the release is finished (voyager 3: the window closed on it; a tail release is provisional until then). */
   final: boolean
   category: number
   settled: boolean
@@ -98,8 +98,8 @@ class SearchService {
     }
     if (params.readable) where.push('(r.readable OR r.inner_name IS NOT NULL)')
     if (params.complete) where.push('r.complete')
-    // Incomplete only when final: a release next to unread ranges may yet get its missing files (release_final).
-    if (params.notIncomplete) where.push('(r.complete IS NOT FALSE OR NOT release_final(r.group_id, r.first_article, r.last_article, r.posted_at, r.last_posted_at, r.complete))')
+    // Incomplete only when final: a provisional tail release may yet get its missing files.
+    if (params.notIncomplete) where.push('(r.complete IS NOT FALSE OR r.settled_at IS NULL)')
     if (params.unlocked) where.push('r.passworded IS NOT TRUE')
     if (params.source) {
       where.push('r.source = ?')
@@ -166,7 +166,7 @@ class SearchService {
       db.rawQuery(
         `SELECT r.id, r.name, r.source, r.poster, r.groups, r.posted_at, r.file_total, r.files, r.bytes, r.readable, r.complete, r.category, r.settled_at, r.passworded, r.inner_name,
                 EXISTS (SELECT 1 FROM release_passwords p WHERE p.release_id = r.id) AS password_known,
-                release_final(r.group_id, r.first_article, r.last_article, r.posted_at, r.last_posted_at, r.complete) AS final
+                r.settled_at IS NOT NULL AS final
          FROM ${source.from} WHERE ${source.where} ORDER BY ${order} LIMIT ? OFFSET ?`,
         [...source.bindings, ...bindings, perPage, offset]
       ),
@@ -205,10 +205,9 @@ class SearchService {
   async release(id: number) {
     const r = await db.from('releases').where('id', id).first()
     if (!r) return null
-    const [files, { rows: inspections }, { rows: finality }, passwords] = await Promise.all([
+    const [files, { rows: inspections }, passwords] = await Promise.all([
       NzbService.files(id),
       db.rawQuery(`SELECT kind, result, created_at FROM release_inspections WHERE release_id = ? ORDER BY candidate_id`, [id]),
-      db.rawQuery(`SELECT release_final(?, ?, ?, ?, ?, ?) AS final`, [r.group_id, r.first_article, r.last_article, r.posted_at, r.last_posted_at, r.complete]),
       NzbService.passwords(id),
     ])
     return {
@@ -224,7 +223,7 @@ class SearchService {
       segments: Number(r.segments),
       readable: r.readable,
       complete: r.complete,
-      final: finality[0].final,
+      final: r.settled_at !== null,
       hasPar2: r.has_par2,
       category: r.category,
       firstSeenAt: r.first_seen_at,