no-mistakes(document): Docs synced for Cancelled status; lint cleaned

AGENTS.md

@@ -74,8 +74,9 @@ Frontend: Alpine.js (CDN) + Tailwind CSS (CDN). Auth state in localStorage. Role
 |--------|------|------|-------------|
 | POST | `/api/tickets` | Bearer | Create ticket (auto-number PAV-YYYY-NNNNN) |
 | GET | `/api/tickets` | No | List tickets (filter: status, priority, property, building, unit_id, category_id, assigned_to, date_from, date_to) |
-| GET | `/api/tickets/{id}` | No | Get ticket detail with timeline, photos, SLA status |
-| PATCH | `/api/tickets/{id}` | Bearer | Update ticket (validates status transitions) |
+| GET | `/api/tickets/{id}` | No | Get ticket detail with timeline, photos, SLA status, nested unit/category, phone |
+| GET | `/api/tickets/{id}/transitions` | No | Valid next statuses for the ticket's current status (drives the detail-page status picker) |
+| PATCH | `/api/tickets/{id}` | Bearer | Update ticket (validates status transitions; assigning a technician auto-advances New/Logged/Triage to Assigned) |
 | DELETE | `/api/tickets/{id}` | Admin/Jerome, Admin/Wahab | Delete ticket + children (timeline/photos/escalations); test/scratch cleanup only |
 | POST | `/api/tickets/{id}/status` | Bearer | Change status with note |
 | GET | `/api/tickets/{id}/sla` | No | Check SLA breach status |

PRD.md

@@ -120,7 +120,7 @@ Close Ticket
 Archive → Executive Reporting
 ```
 
-### Detailed Ticket Lifecycle (15 Statuses)
+### Detailed Ticket Lifecycle (16 Statuses)
 
 | # | Status | Description | Who Sets |
 |---|--------|-------------|----------|
@@ -139,6 +139,7 @@ Archive → Executive Reporting
 | 13 | **Wahab Review** | Final QA oversight and closure approval | Wahab |
 | 14 | **Closed** | Ticket officially closed | Wahab / Nicholas |
 | 15 | **Reopened** | Issue resurfaces within 7 days | Agent / System |
+| 16 | **Cancelled** | Ticket withdrawn (test/scratch cleanup, guest no-show); terminal — reachable from any active state, excluded from SLA breach reporting and dashboard active counts | Any staff (via dashboard) |
 
 
 ### Step-by-Step Detail
@@ -154,9 +155,10 @@ Archive → Executive Reporting
 9. **Wahab Review** — Wahab does final QA oversight in dashboard → status → Wahab Review → approves or sends back
 10. **Auto Follow-up** (48 hours later — internal only) — System flags ticket for Wahab/Nicholas: `Issue PAV-001 (505E WC) — resolved 48h ago. Any follow-up needed?` → If issue resurfaces → auto-reopens, escalates to Ama
 
-### Reopening & Reassignment
+### Reopening, Reassignment & Cancellation
 
 - **Reopening:** If a verified-closed issue resurfaces within 7 days, the gatekeeper can Reopen it. A reopened issue auto-escalates to Ama.
+- **Cancellation:** Any ticket can be cancelled from an active state (terminal; cannot resume work). Cancelled tickets are excluded from SLA breach reporting and dashboard active counts.
 - **Reassignment:** A technician who cannot complete a job can request: `#reassign PAV-001 [technician name]` → Nicholas receives notification and approves/reassigns in dashboard.
 
 ---

app/core/security.py

@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 from datetime import datetime, timedelta, timezone
-from functools import wraps
 from typing import Annotated, Any, Callable
 
 import bcrypt

app/schemas/auth.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from pydantic import BaseModel, EmailStr
+from pydantic import BaseModel
 
 
 class RegisterRequest(BaseModel):

app/services/auth.py

@@ -3,11 +3,9 @@
 from __future__ import annotations
 
 from fastapi import HTTPException, status
-from jose import JWTError, jwt
 from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
 
-from app.core.config import settings
 from app.core.security import (
     create_access_token,
     create_refresh_token,

tests/test_workflow_hardening.py

@@ -281,7 +281,10 @@ async def test_ticket_number_uses_max_plus_one(client, seed_tickets):
         await session.commit()
 
     fourth = await _create_ticket(client, token, description="numbering d")
-    suffix = lambda tn: int(tn.rsplit("-", 1)[1])
+
+    def suffix(tn: str) -> int:
+        return int(tn.rsplit("-", 1)[1])
+
     survivors = {suffix(first["ticket_number"]), suffix(third["ticket_number"])}
     assert suffix(fourth["ticket_number"]) not in survivors
     assert suffix(fourth["ticket_number"]) > max(survivors)