Mitra §A: pre-home (S3a/S3b/AccountInactive) + design system + Bestie Home

- Port halo_tokens + halo_theme + HaloButton to mitra_app (rose palette,
  Bricolage display, Poppins body, JetBrainsMono).
- Build S3a Input WhatsApp (figma-bestie BestieS3 first half) with
  +62 chip, leading-zero/62 normalization, allow '+' in input.
- Build S3b OTP verification (6-digit, 60s resend timer, attempts hint,
  Focus(canRequestFocus:false) for maestro inputText compat) with full
  error branching (CODE_MISMATCH, OTP_EXPIRED, OTP_USED, ATTEMPTS_EXCEEDED,
  WRONG_FLOW, ACCOUNT_INACTIVE).
- Add AccountInactive terminal screen for is_active=false mitras.
- Typed MitraAuthError with Indonesian-first localized messages +
  retryAfterSeconds passthrough.
- Rebuild home_screen.dart to match figma BestieHome (greeting + status
  card + Ganti Status CTA + Pengingat + 2-tile dark grid).
- Backend: POST /internal/_test/seed-mitra (idempotent) and
  PATCH /internal/mitras/:id (display_name update).
- Control center: inline Edit Nama on mitras row + expandable inline log
  table under clicked mitra (vs old below-table panel).
- 5 maestro flows ts-mitra-A-01/03/04/05/06 covering invalid input, happy
  path, account inactive, phone-format normalization, and the back-to-S3a
  regression. All green.

Plan + memory documented in:
- requirement/phase4-mitra-prehome-plan.md
- requirement/flow_mitra.md / flow_mitra.mermaid.md §A

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

mitra_app/.maestro/flows/ts-mitra-A-03-success_login_to_home.yaml

@@ -0,0 +1,64 @@
+# ts-mitra-A-03 — §A.2 happy path → /home
+# Spec ref: requirement/flow_mitra.mermaid.md §A.2 (200 + is_active=true branch).
+#
+# End-to-end S3a → S3b → home for an active mitra:
+#   1. Seed mitra row with is_active=true
+#   2. Reset OTP requests (so cooldown/rate-limit doesn't trip)
+#   3. Drive S3a, request OTP
+#   4. Peek the stub OTP code from the backend
+#   5. Submit it on S3b → /home renders
+appId: com.mybestie.mitra
+env:
+  TEST_PHONE: "+628200000301"
+  MITRA_DISPLAY_NAME: "Maestro Active"
+  BACKEND_INTERNAL_URL: http://localhost:3001
+---
+- runScript:
+    file: ../scripts/seed_mitra.js
+    env:
+      TEST_PHONE: ${TEST_PHONE}
+      MITRA_DISPLAY_NAME: ${MITRA_DISPLAY_NAME}
+      IS_ACTIVE: "true"
+      BACKEND_INTERNAL_URL: ${BACKEND_INTERNAL_URL}
+- runScript:
+    file: ../scripts/reset_phone.js
+    env:
+      TEST_PHONE: ${TEST_PHONE}
+      BACKEND_INTERNAL_URL: ${BACKEND_INTERNAL_URL}
+
+- launchApp:
+    clearState: true
+- extendedWaitUntil:
+    visible:
+      text: "(?s).*Halo Mitra Bestie.*"
+    timeout: 10000
+
+# S3a — request OTP.
+- tapOn:
+    point: "60%, 47%"
+- inputText: "8200000301"
+- tapOn: "(?s).*kirim kode.*"
+
+- extendedWaitUntil:
+    visible:
+      text: "(?s).*masukin 6 digit kode.*"
+    timeout: 10000
+
+# Peek the stub OTP that the backend just generated. Stored in output.OTP.
+- runScript:
+    file: ../scripts/peek_otp.js
+    env:
+      TEST_PHONE: ${TEST_PHONE}
+      BACKEND_INTERNAL_URL: ${BACKEND_INTERNAL_URL}
+
+# Submit it. inputText delivers the chars one-at-a-time via adb shell input;
+# the Focus(canRequestFocus:false)-wrapped TextFields chain focus on each
+# digit and _submit() fires automatically when the 6th digit lands.
+- inputText: ${output.OTP}
+
+# Assert: home renders. Use any text we know lives on the home/active-sessions
+# tab to confirm we're past auth.
+- extendedWaitUntil:
+    visible:
+      text: "Sesi Aktif|Riwayat Chat"
+    timeout: 15000