Rebuild: fresh AdonisJS 7 API app on Postgres

The rebuild branch starts over (REBUILD.md): the API starter kit, with
Postgres instead of SQLite (its own database, DB_SEARCH_PATH for a
shared one in development) and the #lib alias. Phase 1's code is
imported from the current app module by module.

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

lib/nzb/build.ts

@@ -1,51 +0,0 @@
-import { create } from 'xmlbuilder2'
-import type { Segment } from './segments.js'
-
-export interface NzbFile {
-  /** Name the downloader should use; the real name when it is known. */
-  name: string
-  poster: string
-  /** Posting time in milliseconds. */
-  date: number
-  groups: string[]
-  segments: Segment[]
-}
-
-export interface NzbOptions {
-  /** Shown by downloaders as the job name. */
-  title?: string
-  /** Archive password, when known. */
-  password?: string
-}
-
-/**
- * Builds an NZB 1.1 document (newzbin DTD). The subject follows the common
- * `"name" yEnc (1/N)` form, which downloaders use to name the file.
- */
-export function buildNzb(files: NzbFile[], options: NzbOptions = {}): string {
-  const root = create({ version: '1.0', encoding: 'UTF-8' })
-    .dtd({ pubID: '-//newzBin//DTD NZB 1.1//EN', sysID: 'http://www.newzbin.com/DTD/nzb/nzb-1.1.dtd' })
-    .ele('nzb', { xmlns: 'http://www.newzbin.com/DTD/2003/nzb' })
-
-  if (options.title || options.password) {
-    const head = root.ele('head')
-    if (options.title) head.ele('meta', { type: 'name' }).txt(options.title)
-    if (options.password) head.ele('meta', { type: 'password' }).txt(options.password)
-  }
-
-  for (const file of files) {
-    const sorted = [...file.segments].sort((a, b) => a.number - b.number)
-    const element = root.ele('file', {
-      poster: file.poster,
-      date: String(Math.floor(file.date / 1000)),
-      subject: `"${file.name}" yEnc (1/${sorted.length})`,
-    })
-    const groups = element.ele('groups')
-    for (const group of file.groups) groups.ele('group').txt(group)
-    const segments = element.ele('segments')
-    for (const segment of sorted) {
-      segments.ele('segment', { bytes: String(segment.size), number: String(segment.number) }).txt(segment.id)
-    }
-  }
-  return root.end({ prettyPrint: true })
-}