fix: plane and authelia health check URLs

- plane-web/admin: localhost:80 → 127.0.0.1:3000 (nginx listens on 3000)
- plane-space: localhost:3000 → 127.0.0.1:3000/spaces/ (node server needs basename)
- plane-api: localhost:8000/api/ → 127.0.0.1:8000/ (/ returns status OK, /api/ returns 404)
- uptime-kuma: localhost:3001 → curl -sf (wget not available in image)

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

roles/services/templates/docker-compose.yml.j2

@@ -184,7 +184,7 @@ services:
       - backend
       - plane-internal
     healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://localhost:80/"]
+      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:3000/"]
       interval: 30s
       timeout: 5s
       retries: 3
@@ -201,7 +201,7 @@ services:
       - backend
       - plane-internal
     healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://localhost:80/"]
+      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:3000/"]
       interval: 30s
       timeout: 5s
       retries: 3
@@ -218,7 +218,7 @@ services:
       - backend
       - plane-internal
     healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://localhost:3000/"]
+      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:3000/spaces/"]
       interval: 30s
       timeout: 5s
       retries: 3
@@ -264,7 +264,7 @@ services:
       - ADMIN_BASE_URL=https://{{ domain_plane }}/god-mode
       - SPACE_BASE_URL=https://{{ domain_plane }}/spaces
     healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://localhost:8000/api/"]
+      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:8000/"]
       interval: 30s
       timeout: 10s
       retries: 5