test(web): add Vitest CI, ADRs, and PR Definition of Done

FE unit-тесты селекторов/api-client в CI; ADR по durable jobs, OpenAPI codegen и legacy Svelte; PR template WEB-19; процесс KPI cross-app sync.

Co-authored-by: Cursor <[email protected]>

apps/web/src/lib/api-client.test.ts

@@ -0,0 +1,49 @@
+import { describe, expect, it } from 'vitest'
+
+import { normalizeApiToken, DEV_API_TOKEN } from '@/lib/api-client'
+import {
+  aggregateNetworkMetrics,
+  moduleNameById,
+  runningJobCount,
+} from '@/queries/overview'
+import type { JobRow, ModuleRow, PeerRow, SpeakerRow } from '@/types/api'
+
+describe('normalizeApiToken', () => {
+  it('trims and strips Bearer prefix', () => {
+    expect(normalizeApiToken('  Bearer dev  ')).toBe('dev')
+    expect(normalizeApiToken(DEV_API_TOKEN)).toBe('dev')
+  })
+})
+
+describe('overview selectors', () => {
+  it('runningJobCount counts queued and running', () => {
+    const jobs = [
+      { status: 'queued' },
+      { status: 'running' },
+      { status: 'succeeded' },
+    ] as JobRow[]
+    expect(runningJobCount(jobs)).toBe(2)
+  })
+
+  it('moduleNameById maps ids', () => {
+    const modules = [
+      { id: 'a', name: 'Alpha' },
+      { id: 'b', name: 'Beta' },
+    ] as ModuleRow[]
+    expect(moduleNameById(modules).get('a')).toBe('Alpha')
+  })
+
+  it('aggregateNetworkMetrics sums peers and speakers', () => {
+    const peers = [
+      { enabled: true, session_state: 'Established', session_mismatch: false },
+      { enabled: false, session_state: 'Idle', session_mismatch: true },
+    ] as PeerRow[]
+    const speakers = [{ live: { agent_ok: true } }, { live: { agent_ok: false } }] as SpeakerRow[]
+    const m = aggregateNetworkMetrics(peers, speakers)
+    expect(m.peersTotal).toBe(2)
+    expect(m.peersEnabled).toBe(1)
+    expect(m.peersEstablished).toBe(1)
+    expect(m.peersMismatch).toBe(1)
+    expect(m.speakersOnline).toBe(1)
+  })
+})