deprecate [coincap] service (#11075)

Co-authored-by: jNullj <15849761+jNullj@users.noreply.github.com>

Author: chris48s

services/coincap/coincap-base.js

@@ -0,0 +1,11 @@
+import { deprecatedService } from '../index.js'
+
+export const Coincap = deprecatedService({
+  category: 'other',
+  route: {
+    base: 'coincap',
+    pattern: ':various+',
+  },
+  label: 'coincap',
+  dateAdded: new Date('2025-05-11'),
+})

services/coincap/coincap-changepercent24hr.service.js

@@ -0,0 +1,24 @@
+import { ServiceTester } from '../tester.js'
+
+export const t = new ServiceTester({
+  id: 'Coincap',
+  title: 'Coincap',
+  pathPrefix: '/coincap',
+})
+
+t.create('coincap change percent 24hr')
+  .get('/change-percent-24hr/bitcoin.json')
+  .expectBadge({
+    label: 'coincap',
+    message: 'no longer available',
+  })
+
+t.create('coincap price USD').get('/price-usd/bitcoin.json').expectBadge({
+  label: 'coincap',
+  message: 'no longer available',
+})
+
+t.create('coincap rank').get('/rank/bitcoin.json').expectBadge({
+  label: 'coincap',
+  message: 'no longer available',
+})