feat(infra): remove Go dashboard, dashboard is now part of hub Next.js app

- Remove dashboard container from observability.yml
- Remove infra/docker/dashboard.Dockerfile
- Remove dashboard route from Traefik apps.yaml
- Mount Docker socket on hub container for /api/dashboard
- Remove dashboard build from CI/CD (docker-build-push.yml)
- Update submodule pointer to hub with Next.js dashboard rewrite

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.github/workflows/docker-build-push.yml

@@ -36,7 +36,6 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
       scraper-api: ${{ steps.filter.outputs['scraper-api'] == 'true' || steps.dispatch.outputs['scraper-api'] == 'true' || github.event_name == 'workflow_dispatch' }}
       hub: ${{ steps.filter.outputs['hub'] == 'true' || steps.dispatch.outputs['hub'] == 'true' || github.event_name == 'workflow_dispatch' }}
-      dashboard: ${{ steps.filter.outputs['dashboard'] == 'true' || steps.dispatch.outputs['dashboard'] == 'true' || github.event_name == 'workflow_dispatch' }}
     steps:
       - uses: actions/checkout@v6
         with:
@@ -64,7 +63,6 @@ jobs:
 
           echo "scraper-api=$(changed '^(apps/scraper(/|$)|\.github/workflows/docker-build-push\.yml$|infra/docker/scraper\.Dockerfile$)')" >> "$GITHUB_OUTPUT"
           echo "hub=$(changed '^(apps/hub(/|$)|\.github/workflows/docker-build-push\.yml$|infra/docker/hub\.Dockerfile$)')" >> "$GITHUB_OUTPUT"
-          echo "dashboard=$(changed '^(apps/hub/dashboard(/|$)|\.github/workflows/docker-build-push\.yml$|infra/docker/dashboard\.Dockerfile$)')" >> "$GITHUB_OUTPUT"
 
       - name: Parse repository_dispatch payload
         id: dispatch
@@ -86,7 +84,7 @@ jobs:
           fi
 
           case "$SERVICE" in
-            scraper-api|hub|dashboard) ;;
+            scraper-api|hub) ;;
             *)
               exit 1
               ;;
@@ -94,7 +92,7 @@ jobs:
 
           if ! [[ "$SHA" =~ ^[0-9a-fA-F]{40}$ ]]; then echo "::error::Invalid sha '$SHA'. Expected 40 hex characters"; fi
 
-          SERVICES=(scraper-api hub dashboard)
+          SERVICES=(scraper-api hub)
           for svc in "${SERVICES[@]}"; do
             if [ "$SERVICE" = "$svc" ]; then
               echo "${svc}=true" >> "$GITHUB_OUTPUT"
@@ -113,7 +111,6 @@ jobs:
 
           if [ "${{ steps.filter.outputs['scraper-api'] == 'true' || steps.dispatch.outputs['scraper-api'] == 'true' || github.event_name == 'workflow_dispatch' }}" == "true" ]; then add_service "scraper-api" "docker-scraper" "apps/scraper"; fi
           if [ "${{ steps.filter.outputs['hub'] == 'true' || steps.dispatch.outputs['hub'] == 'true' || github.event_name == 'workflow_dispatch' }}" == "true" ]; then add_service "hub" "docker-hub" "apps/hub"; fi
-          if [ "${{ steps.filter.outputs['dashboard'] == 'true' || steps.dispatch.outputs['dashboard'] == 'true' || github.event_name == 'workflow_dispatch' }}" == "true" ]; then add_service "dashboard" "docker-dashboard" "infra/dashboard"; fi
 
           JSON_ARRAY="[$(IFS=,; echo "${SERVICES[*]}")]"
           echo "matrix=$JSON_ARRAY" >> $GITHUB_OUTPUT
@@ -216,7 +213,6 @@ jobs:
           case "$SVC_NAME" in
             "scraper-api")    echo "dockerfile=infra/docker/scraper.Dockerfile" >> $GITHUB_OUTPUT ;;
             "hub")            echo "dockerfile=infra/docker/hub.Dockerfile" >> $GITHUB_OUTPUT ;;
-            "dashboard")      echo "dockerfile=infra/docker/dashboard.Dockerfile" >> $GITHUB_OUTPUT ;;
           esac
 
       - name: Build and Push Docker image
@@ -262,12 +258,10 @@ jobs:
           declare -A SERVICES
           SERVICES["scraper-api"]="scraper.yml"
           SERVICES["hub"]="hub.yml"
-          SERVICES["dashboard"]="observability.yml"
 
           declare -A PATHS
           PATHS["scraper-api"]="apps/scraper"
           PATHS["hub"]="apps/hub"
-          PATHS["dashboard"]="apps/hub"
 
           # Use git config for possible commits
           git config --local user.email "action@github.com"
@@ -277,7 +271,6 @@ jobs:
             SHOULD_HAVE_RUN=false
             if [ "${{ needs.changes.outputs['scraper-api'] }}" == "true" ] && [ "$id" == "scraper-api" ]; then SHOULD_HAVE_RUN=true; fi
             if [ "${{ needs.changes.outputs['hub'] }}" == "true" ] && [ "$id" == "hub" ]; then SHOULD_HAVE_RUN=true; fi
-            if [ "${{ needs.changes.outputs['dashboard'] }}" == "true" ] && [ "$id" == "dashboard" ]; then SHOULD_HAVE_RUN=true; fi
 
             if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then SHOULD_HAVE_RUN=true; fi
 

infra/compose/hub.yml

@@ -9,6 +9,8 @@ services:
           - hub
     env_file:
       - ../../.env
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
 
 networks:
   app-shared-net:

infra/compose/observability.yml

@@ -73,28 +73,6 @@ services:
     volumes:
       - /:/host:ro,rslave
 
-  # ── Custom Dashboard (nginx:alpine) ──
-  dashboard:
-    container_name: dashboard
-    image: ghcr.io/asepharyana/asepharyana-hub/dashboard:sha-5999ac1
-    build:
-      context: ../..
-      dockerfile: infra/docker/dashboard.Dockerfile
-    restart: always
-    networks:
-      app-shared-net:
-        aliases:
-          - dashboard
-    ports:
-      - '8080:8080'
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock:ro
-    depends_on:
-      jaeger:
-        condition: service_started
-      otel-collector:
-        condition: service_started
-
 networks:
   app-shared-net:
     name: app-shared-net

infra/docker/dashboard.Dockerfile

@@ -1,11 +0,0 @@
-# ── Build stage ──
-FROM golang:1.24-alpine AS builder
-WORKDIR /build
-COPY apps/hub/dashboard/ ./
-RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o dashboard .
-
-# ── Runtime (scratch — ~7MB total) ──
-FROM scratch
-COPY --from=builder /build/dashboard /dashboard
-EXPOSE 8080
-CMD ["/dashboard"]

infra/traefik/dynamic/apps.yaml

@@ -20,16 +20,6 @@ http:
         - common-chain@file
       service: scraper-service
 
-    # ── Dashboard ──
-    dashboard:
-      rule: 'Host(`dashboard.asepharyana.my.id`) || Host(`status.asepharyana.my.id`) || Host(`dashboard.asepharyana.web.id`) || Host(`status.asepharyana.web.id`)'
-      entryPoints:
-        - websecure
-      tls: {}
-      middlewares:
-        - common-chain@file
-      service: dashboard-service
-
     # ── Jaeger UI ──
     jaeger:
       rule: 'Host(`jaeger.asepharyana.my.id`) || Host(`jaeger.asepharyana.web.id`)'
@@ -51,11 +41,6 @@ http:
         servers:
           - url: 'http://scraper-api:4091'
 
-    dashboard-service:
-      loadBalancer:
-        servers:
-          - url: 'http://dashboard:8080'
-
     jaeger-service:
       loadBalancer:
         servers: