fix: display username in UI, fix license limits key mismatch

- Read user profile from Logto ID token in OrgResolver, store in
  Zustand org store, display in sidebar footer and TopBar avatar
- Fix license limits showing "—" by aligning frontend LIMIT_LABELS
  keys with backend snake_case convention (max_agents, retention_days,
  max_environments)
- Bump @cameleer/design-system to v0.1.38 (font-size floor)
- Add dev volume mount for local UI hot-reload without image rebuild

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

docker-compose.dev.yml

@@ -12,8 +12,11 @@ services:
   cameleer-saas:
     ports:
       - "8080:8080"
+    volumes:
+      - ./ui/dist:/app/static
     environment:
       SPRING_PROFILES_ACTIVE: dev
+      SPRING_WEB_RESOURCES_STATIC_LOCATIONS: file:/app/static/,classpath:/static/
 
   cameleer3-server:
     ports: