recordings: record calls, link them to history, Recordings page

sp-sub-record now also sets CDR(SP_REC); phone numbers can record every
call (record_inbound), with the notice from Settings → Recording played
first (SP_REC_ANNOUNCE). Aggregation links the MixMonitor file as a
recordings row (size, ffprobe length). /api/recordings lists, plays
(Range; admins and the people on the call) and deletes; recordings past
recordings.retentionDays are deleted daily.

Web: Recordings page (play, download, delete), a player in Call history
and My calls, a Recording settings tab with the consent notice (08 §5),
and "Record every call" on phone numbers.

e2e m7-t3: the notice plays before a recorded inbound call and the
recording plays from Call history (the M7 acceptance). The AMI
Originate helper moved to scripts/e2e/ami.mjs.

Task: M7-T3

apps/api/src/generator/load.ts

@@ -49,6 +49,7 @@ export type SnapDid = {
   label: string | null;
   destination: Destination;
   callerIdNamePrefix: string | null;
+  recordInbound: boolean;
 };
 
 export type SnapRoute = {
@@ -147,6 +148,8 @@ export type Snapshot = {
   timeConditions: SnapTimeCondition[];
   holidays: SnapHoliday[];
   announcements: SnapAnnouncement[];
+  /** Played before recording a call that a phone number records (Settings → Recording). */
+  recordingAnnouncement: string | null;
 };
 
 export function todayIn(timezone: string, now = new Date()): string {
@@ -178,6 +181,7 @@ export async function loadSnapshot(db: Db, now = new Date()): Promise<Snapshot>
       label: dids.label,
       destination: dids.destination,
       callerIdNamePrefix: dids.callerIdNamePrefix,
+      recordInbound: dids.recordInbound,
     })
     .from(dids);
   const trunkRows = await db.select().from(trunks);
@@ -214,6 +218,9 @@ export async function loadSnapshot(db: Db, now = new Date()): Promise<Snapshot>
       closedDestination: t.closedDestination as Destination,
       holidayDestination: t.holidayDestination as Destination | null,
     })),
+    recordingAnnouncement: settings['recordings.announcementSoundId']
+      ? (soundName.get(settings['recordings.announcementSoundId']) ?? null)
+      : null,
     announcements: annRows.map((a) => ({
       id: a.id,
       name: a.name,