Move the demo market to Mexico City, priced in US dollars

The showcase was a Barcelona market: Catalan names, +34 numbers, euro
rates and "Carrer Example 12" on every job. Presented to a Mexican
client, all of that reads as somebody else's product.

City comes from NEXT_PUBLIC_CITY_* as before, now Ciudad de México at
19.4326/-99.1332, with MAPBOX_COUNTRY=mx. The seed's fallbacks were
Barcelona literals, so an unset env quietly seeded a different city
than the app rendered — they now agree.

Two db tests pinned the Barcelona centre as a hardcoded constant, which
is why the deck returned zero cards on the first run here: every pro was
a continent outside the radius. They read the same env as the seed now,
so the trap cannot recur.

Money: formatCents defaults to USD/en-US, and the nine hardcoded euro
signs across the card, search rows, quote strip and forms are dollars.
The rate NUMBERS are unchanged and still read high for CDMX — that is a
pricing decision, not a currency one, and is left alone deliberately.

Seed people are Mexican, addressed on real Roma/Condesa streets rotated
by index rather than one placeholder repeated. Phones moved to +52 55,
which moves the demo login to +525500000000 / 000000.

Also in here, from the same session:
- Sending a job now confirms. The mutation always succeeded; the sheet
  just closed with no receipt, which from the customer's side is
  indistinguishable from a dead button. Dismissing that receipt resolves
  as 'sent', so the card does not return to the deck.
- Media moves to DigitalOcean Spaces, with the public origin derived
  from bucket and region instead of a second env var to keep in sync.
- Managed-Postgres TLS: DATABASE_CA_CERT takes a path or inline PEM.
- The client-facing project panel beside the running app.
- Two profiles removed and four renamed to match their photos.

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

packages/db/test/search.test.ts

@@ -2,7 +2,7 @@
  * Integration test — runs against a live seeded database.
  *
  *   pnpm services:up && pnpm db:migrate && pnpm db:seed
- *   pnpm --filter @linkder/db test
+ *   pnpm --filter @linkdr/db test
  *
  * Search is a second door onto the same supply as the deck, so the test that
  * matters most is the parity one: a pro who can be found here must be a pro who
@@ -19,7 +19,10 @@ const { searchPros } = await import('../src/queries/search');
 const { getShowcaseDeck } = await import('../src/queries/deck');
 
 /** The seed places every pro relative to this point. */
-const CENTRE = { lat: 41.3874, lng: 2.1686 };
+const CENTRE = {
+  lat: Number(process.env.NEXT_PUBLIC_CITY_LAT ?? 19.4326),
+  lng: Number(process.env.NEXT_PUBLIC_CITY_LNG ?? -99.1332),
+};
 
 let plumberId: string;
 
@@ -31,17 +34,17 @@ beforeAll(async () => {
   plumberId = plumber.id;
 
   // Seeded skills are empty, so text search has nothing to match until we give
-  // one pro something to find. Marc Oliveras is 800 m from the centre.
+  // one pro something to find. Sergio Fabela is 1.1 km from the centre.
   await db.execute(sql`
     UPDATE pro_profiles SET skills = ARRAY['Underfloor heating', 'Emergency callouts']
-     WHERE user_id = (SELECT id FROM users WHERE name = 'Marc Oliveras')
+     WHERE user_id = (SELECT id FROM users WHERE name = 'Sergio Fabela')
   `);
 });
 
 afterAll(async () => {
   await db.execute(sql`
     UPDATE pro_profiles SET skills = '{}'::text[]
-     WHERE user_id = (SELECT id FROM users WHERE name = 'Marc Oliveras')
+     WHERE user_id = (SELECT id FROM users WHERE name = 'Sergio Fabela')
   `);
   await closePool();
 });
@@ -66,17 +69,17 @@ describe('searchPros', () => {
 
   it('excludes the unverified, the away and the too-far', async () => {
     const names = (await searchPros(db, { ...CENTRE, limit: 50 })).map((p) => p.name);
-    expect(names).not.toContain('Unverified Ulla');
-    expect(names).not.toContain('Away Arnau');
-    expect(names).not.toContain('Pau Ribas'); // 22 km out, 5 km radius
+    expect(names).not.toContain('Unverified Ulises');
+    expect(names).not.toContain('Away Arturo');
+    expect(names).not.toContain('Pablo Rivas'); // 22 km out, 5 km radius
   });
 
   it('matches a skill', async () => {
     const names = (await searchPros(db, { ...CENTRE, q: 'underfloor', limit: 50 })).map(
       (p) => p.name,
     );
-    expect(names).toContain('Marc Oliveras');
-    expect(names).not.toContain('Laia Mestre'); // an electrician with no such skill
+    expect(names).toContain('Sergio Fabela');
+    expect(names).not.toContain('Martino Gómez'); // an electrician with no such skill
   });
 
   it('matches a trade name', async () => {
@@ -86,8 +89,8 @@ describe('searchPros', () => {
   });
 
   it('matches a pro by name', async () => {
-    const names = (await searchPros(db, { ...CENTRE, q: 'oliveras', limit: 50 })).map((p) => p.name);
-    expect(names).toEqual(['Marc Oliveras']);
+    const names = (await searchPros(db, { ...CENTRE, q: 'fabela', limit: 50 })).map((p) => p.name);
+    expect(names).toEqual(['Sergio Fabela']);
   });
 
   it('treats wildcards as literal characters', async () => {
@@ -105,7 +108,7 @@ describe('searchPros', () => {
   it("honours the searcher's own distance limit", async () => {
     const near = await searchPros(db, { ...CENTRE, maxDistanceM: 3_000, limit: 50 });
     expect(near.every((p) => p.distanceM <= 3_000)).toBe(true);
-    expect(near.map((p) => p.name)).not.toContain('Marta Vidal'); // 9.1 km out
+    expect(near.map((p) => p.name)).not.toContain('Marta Villanueva'); // 9.1 km out
   });
 
   it('sorts by distance, price and rating', async () => {