Use mastodonId in account statuses

backend/test/mastodon/accounts.spec.ts

@@ -350,11 +350,13 @@ describe('Mastodon APIs', () => {
 			const data = await res.json<Array<any>>()
 			assert.equal(data.length, 2)
 
+			assert(!isUrlValid(data[0].id))
 			assert.equal(data[0].content, 'my second status')
 			assert.equal(data[0].account.acct, 'sven@' + domain)
 			assert.equal(data[0].favourites_count, 0)
 			assert.equal(data[0].reblogs_count, 1)
 
+			assert(!isUrlValid(data[1].id))
 			assert.equal(data[1].content, 'my first status')
 			assert.equal(data[1].favourites_count, 1)
 			assert.equal(data[1].reblogs_count, 0)

functions/api/v1/accounts/[id]/statuses.ts

@@ -170,7 +170,7 @@ LIMIT ?
 			const account = await loadExternalMastodonAccount(acct, author)
 
 			out.push({
-				id: result.id,
+				id: result.mastodonId,
 				uri: objects.uri(domain, result.id),
 				created_at: new Date(result.cdate).toISOString(),
 				content: properties.content,