updates on the md files

docs/miler-app-api.md

@@ -48,13 +48,14 @@ Credential endpoints share a **10/min** rate limit.
 
 ---
 
-## Profile & device
+## Profile, device & uploads
 
 | Method | Path | Body |
 |---|---|---|
-| GET | `/miler/profile` | |
+| GET | `/miler/profile` | Exposes `tenantname`, profile details, vehicle info |
 | PUT | `/miler/profile` | `{ displayname, profilephotourl, defaultvehicletype, phone }` |
 | PUT | `/miler/device-token` | `{ "device_token": "..." }` — snake_case |
+| POST | `/miler/uploads/sign` | `{ "content_type": "image/jpeg", "kind": "pod" }` → `{ "upload_url": "...", "key": "..." }` |
 
 ## Location & availability