Sales Trainer v0.1: corporate sales-training simulator (Flask+Vue, 15 personas, chat simulator, judge, analytics)

- Auth/roles (no self-reg), admin user provision, JWT
- Analyze: sales kit + initial pain-fit from form/upload
- Persona generator: 15 personas (5/tier) w/ pain variety, negotiation, init mode, channel, latent/revealable, wrong_text special
- Chat simulator: per-mode initiation, one-shot, hidden signals, judge-LLM debrief+coaching
- Trainee loop: win/lose board, weak-areas, user-generated personas
- Admin analytics; EN+TH Vue SPA served by Flask
- Deploy: Dockerfile, docker-compose, README, eng-log + HANDOFF
- Tests (mock LLM): m0/m1/routes/e2e all pass

frontend/src/api/index.js

@@ -0,0 +1,57 @@
+// API client with JWT auth injection.
+const TOKEN_KEY = 'st_token'
+
+export function getToken() {
+  return localStorage.getItem(TOKEN_KEY)
+}
+export function setToken(t) {
+  if (t) localStorage.setItem(TOKEN_KEY, t)
+  else localStorage.removeItem(TOKEN_KEY)
+}
+
+async function request(method, url, body, isForm = false) {
+  const headers = {}
+  const token = getToken()
+  if (token) headers['Authorization'] = `Bearer ${token}`
+  let payload = body
+  if (!isForm && body !== undefined && body !== null) {
+    headers['Content-Type'] = 'application/json'
+    payload = JSON.stringify(body)
+  }
+  const res = await fetch(url, { method, headers, body: payload })
+  let data = null
+  try {
+    data = await res.json()
+  } catch (e) {
+    /* ignore json parse errors */
+  }
+  if (!res.ok) {
+    const msg = (data && (data.error || data.message)) || `HTTP ${res.status}`
+    throw new Error(msg)
+  }
+  return data
+}
+
+export const api = {
+  login: (email, password) => request('POST', '/api/auth/login', { email, password }),
+  me: () => request('GET', '/api/auth/me'),
+  adminCreateUser: (b) => request('POST', '/api/admin/users', b),
+  adminListUsers: () => request('GET', '/api/admin/users'),
+  adminUpdateUser: (email, b) => request('PUT', `/api/admin/users/${email}`, b),
+  createGroup: (formData) => request('POST', '/api/groups', formData, true),
+  listGroups: () => request('GET', '/api/groups'),
+  getGroup: (id) => request('GET', `/api/groups/${id}`),
+  analyzeGroup: (id) => request('POST', `/api/groups/${id}/analyze`),
+  listPersonas: (gid) => request('GET', `/api/groups/${gid}/personas`),
+  getPersona: (gid, pid) => request('GET', `/api/groups/${gid}/personas/${pid}`),
+  updatePersona: (gid, pid, b) => request('PUT', `/api/groups/${gid}/personas/${pid}`, b),
+  chatStart: (gid, pid) => request('POST', `/api/chat/${gid}/personas/${pid}/chat/start`),
+  chatSend: (gid, pid, text) => request('POST', `/api/chat/${gid}/personas/${pid}/chat/send`, { text }),
+  chatFinish: (gid, pid) => request('POST', `/api/chat/${gid}/personas/${pid}/chat/finish`),
+  mySessions: () => request('GET', '/api/chat/sessions'),
+  myBoard: () => request('GET', '/api/me/board'),
+  weakAreas: () => request('GET', '/api/me/weak-areas'),
+  myPersonas: () => request('GET', '/api/me/personas'),
+  generatePersona: (b) => request('POST', '/api/me/personas/generate', b),
+  analytics: () => request('GET', '/api/analytics'),
+}