- verify kid from the JWT header (pyjwt decode() returns claims, not the
header — the old lookup was always None and rejected every token)
- convert JWK entries to crypto keys explicitly (pyjwt 2.13 dropped dict
keys) and fetch the JWKS from /.well-known/jwks
- 401 for missing/invalid/expired/wrong-issuer/wrong-audience tokens
(was 403/400); 403 stays for valid-but-roleless users; 503 when Casdoor
is unreachable; new CASDOOR_ISSUER setting separates the in-network
endpoint from the browser-facing issuer
- dev-header fallback in inventory/pm scopes now requires an explicit
X-User-Role header (no auth info at all -> 401)
- new POST /api/v1/auth/login: password grant against Casdoor, local JWT
verification, auto-provisioning, returns token + profile with the role
resolved from the app users table