fix health endpoint path and simplify traefik labels

- Remove leading slash from smallrye-health.root-path so the health
  endpoint resolves to /backend/q/status (relative to non-app root)
  instead of the unreachable absolute path /status
- Clean up docker-compose traefik labels (remove stale comments)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/.env.example

@@ -2,3 +2,4 @@
 DB_USER=beetask
 DB_PASSWORD=beetask
 DB_URL=jdbc:postgresql://localhost:5432/beetask
+MP_JWT_VERIFY_PUBLICKEY=oamdwoaimwdaoimwdoaim

backend/src/main/resources/application.properties

@@ -14,7 +14,7 @@ quarkus.hibernate-orm.schema-management.strategy=validate
 quarkus.smallrye-openapi.path=/openapi
 quarkus.swagger-ui.path=/swagger
 quarkus.swagger-ui.always-include=true
-quarkus.smallrye-health.root-path=/status
+quarkus.smallrye-health.root-path=status
 
 # JWT Security
 mp.jwt.verify.issuer=${MP_JWT_VERIFY_ISSUER}

deploy/docker-compose.prod.yml

@@ -36,14 +36,9 @@ services:
 
     labels:
       - "traefik.enable=true"
-
-      # domínio
       - "traefik.http.routers.backend.rule=PathPrefix(`/backend`)"
-      # HTTPS
       - "traefik.http.routers.backend.entrypoints=websecure"
       - "traefik.http.routers.backend.tls.certresolver=letsencrypt"
-
-      # porta interna container
       - "traefik.http.services.backend.loadbalancer.server.port=8081"
 
   frontend:
@@ -52,16 +47,12 @@ services:
 
     labels:
       - "traefik.enable=true"
-
       - "traefik.http.routers.frontend.rule=PathPrefix(`/frontend`)"
       - "traefik.http.routers.frontend.entrypoints=websecure"
       - "traefik.http.routers.frontend.tls.certresolver=letsencrypt"
       - "traefik.http.routers.frontend.middlewares=frontend-strip"
-
       - "traefik.http.middlewares.frontend-strip.stripprefix.prefixes=/frontend"
-
       - "traefik.http.services.frontend.loadbalancer.server.port=80"
 
 volumes:
   postgres_data:
-