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

scripts/e2e/ami.mjs

@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: AGPL-3.0-or-later
+// A raw AMI session for the e2e scripts (the m2-live Asterisk publishes AMI on 127.0.0.1:15038).
+import { Socket } from 'node:net';
+
+/** One AMI Originate with a caller ID (the CLI can't set one). */
+export function originate(fields) {
+  return new Promise((resolve, reject) => {
+    const s = new Socket();
+    let buf = '';
+    s.setEncoding('utf8');
+    s.on('data', (d) => {
+      buf += d;
+      if (/Response: Error/.test(buf)) reject(new Error(buf));
+      if (/ActionID: o1[\s\S]*\r\n\r\n/.test(buf)) {
+        s.end();
+        resolve();
+      }
+    });
+    s.on('error', reject);
+    s.connect(15038, '127.0.0.1', () => {
+      const lines = Object.entries({
+        ...fields,
+        Action: 'Originate',
+        Async: 'true',
+        ActionID: 'o1',
+      })
+        .map(([k, v]) => `${k}: ${v}`)
+        .join('\r\n');
+      s.write(
+        `Action: Login\r\nUsername: selfphoneng\r\nSecret: m2-live-secret\r\nEvents: off\r\n\r\n${lines}\r\n\r\n`,
+      );
+    });
+  });
+}