M2: the full job lifecycle — chat, hiring, geocoding, quotes, bookings, reviews

Closes the funnel. Before this the product could match two people and then
stopped: `quotes`, `bookings` and `reviews` had tables and state machines and
nothing that wrote a row, the entry deck's right swipe was wired to an empty
handler, and every address resolved to the city centre.

Jobs tab and chat
- message router: thread, send, markRead, unreadTotal. A thread is a MATCH, not
  a job — one job with three interested pros is three private conversations.
- Current/Past segments derived from ACTIVE_JOB_STATUSES, job detail listing the
  pros who accepted, and the conversation itself with attachments.

Hiring from the deck
- A right swipe on the entry deck opened nothing. It now resolves "which job?"
  through a sheet — sign in, pick an open job, or post one — and calls the same
  deck.swipe the per-job deck does, so the open-request cap and row lock apply
  exactly once. Swipes are vetoable so closing the sheet returns the card.

Geocoding
- ST_Distance and ST_DWithin rank and filter every deck, and both operands were
  placeholders. Addresses now resolve through Mapbox (permanent=true, which is
  what licenses storing the coordinates), the server resolves points rather than
  trusting client-supplied lat/lng, and every stored point records how it was
  obtained. A `city`-precision base cannot reach the verification queue.

Quote -> booking -> review
- The commercial chain, minus payments. Accepting a quote is the only place a
  booking is created; confirming completion is what unlocks reviews and moves
  the pro's completed_jobs.
- Reviews publish double-blind with no sweeper: each is written with
  published_at already set to its embargo deadline and every read filters
  published_at <= now(), so it publishes itself. The second review pulls both
  forward. A silent counterparty cannot bury a bad review by never replying.

State machine changes, both deliberate
- booked -> matched: a cancelled booking is not a cancelled job.
- scheduled -> awaiting_confirmation: in_progress is optional, so a pro who
  never tapped Start can still say the work is done.

Test suite
- api tests ran files in parallel against one database and failed roughly one
  run in three on whichever file lost the race. Serialised, and three fixtures
  that grabbed "the first client" pinned to the seeded accounts.

Also includes work from a parallel session: admin verification queue, pro
public profile and reviews read path, notification sending, denormalised stats
recompute, search, and observability.

318 tests passing; typecheck and lint clean across 7 packages.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

apps/web/test/utils.test.ts

@@ -0,0 +1,78 @@
+/**
+ * The two formatters the jobs tab and the chat lean on.
+ *
+ * Pure functions with an injectable `now`, so none of this needs fake timers —
+ * which is also why they take one: a formatter that reads the clock itself is a
+ * formatter you can only test by lying to the runtime.
+ */
+import { describe, expect, it } from 'vitest';
+import { formatRelativeTime, formatWhen } from '../src/lib/utils';
+
+const NOW = new Date('2026-08-21T12:00:00Z');
+const ago = (ms: number) => new Date(NOW.getTime() - ms);
+
+const SECOND = 1000;
+const MINUTE = 60 * SECOND;
+const HOUR = 60 * MINUTE;
+const DAY = 24 * HOUR;
+
+describe('formatRelativeTime', () => {
+  it('collapses the first minute to "now"', () => {
+    expect(formatRelativeTime(ago(0), NOW)).toBe('now');
+    expect(formatRelativeTime(ago(59 * SECOND), NOW)).toBe('now');
+  });
+
+  it('reads a timestamp slightly in the future as "now" rather than negative', () => {
+    // Clock skew between the server row and the browser, and optimistic rows.
+    expect(formatRelativeTime(new Date(NOW.getTime() + 5 * SECOND), NOW)).toBe('now');
+  });
+
+  it('counts minutes, then hours', () => {
+    expect(formatRelativeTime(ago(MINUTE), NOW)).toBe('1 min');
+    expect(formatRelativeTime(ago(59 * MINUTE), NOW)).toBe('59 min');
+    expect(formatRelativeTime(ago(HOUR), NOW)).toBe('1 h');
+    expect(formatRelativeTime(ago(23 * HOUR), NOW)).toBe('23 h');
+  });
+
+  it('switches to a weekday inside the week and a date beyond it', () => {
+    // Rounding down matters at the boundary: 24h ago is a day, not "24 h".
+    expect(formatRelativeTime(ago(DAY), NOW)).not.toMatch(/h$/);
+    expect(formatRelativeTime(ago(DAY), NOW)).toMatch(/^\w+/);
+
+    const old = formatRelativeTime(ago(30 * DAY), NOW);
+    expect(old).toMatch(/\d/);
+  });
+});
+
+describe('formatWhen', () => {
+  it('names today, tomorrow and yesterday', () => {
+    const noon = new Date(2026, 7, 21, 12, 0);
+    expect(formatWhen(new Date(2026, 7, 21, 14, 0), noon)).toMatch(/^Today /);
+    expect(formatWhen(new Date(2026, 7, 22, 9, 0), noon)).toMatch(/^Tomorrow /);
+    expect(formatWhen(new Date(2026, 7, 20, 9, 0), noon)).toMatch(/^Yesterday /);
+  });
+
+  it('compares calendar days, not elapsed hours', () => {
+    // 23:00 tonight and 01:00 tomorrow are two hours apart. An elapsed-time
+    // comparison calls both "Today"; only one of them is.
+    const lateTonight = new Date(2026, 7, 21, 23, 0);
+    const earlyTomorrow = new Date(2026, 7, 22, 1, 0);
+
+    expect(formatWhen(lateTonight, lateTonight)).toMatch(/^Today /);
+    expect(formatWhen(earlyTomorrow, lateTonight)).toMatch(/^Tomorrow /);
+  });
+
+  it('survives a daylight-saving boundary', () => {
+    // Europe/Madrid springs forward on 29 March 2026: that day is 23 hours long,
+    // so a naive divide-by-86400000 would call the next morning "Today".
+    const beforeChange = new Date(2026, 2, 28, 12, 0);
+    const afterChange = new Date(2026, 2, 29, 12, 0);
+    expect(formatWhen(afterChange, beforeChange)).toMatch(/^Tomorrow /);
+  });
+
+  it('uses a weekday inside the week and a date beyond it', () => {
+    const monday = new Date(2026, 7, 17, 12, 0);
+    expect(formatWhen(new Date(2026, 7, 20, 14, 0), monday)).not.toMatch(/^(Today|Tomorrow)/);
+    expect(formatWhen(new Date(2026, 8, 30, 14, 0), monday)).toMatch(/\d/);
+  });
+});