diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
deleted file mode 100644
index 60e132fd..00000000
--- a/.gitlab-ci.yml
+++ /dev/null
@@ -1,149 +0,0 @@
-stages:
-  - build
-  - migrate
-  - deploy
-  - seed
-
-default:
-  tags:
-    - self-hosted-stg
-
-workflow:
-  rules:
-    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "staging"'
-      when: always
-    - when: never
-
-variables:
-  DOCKER_BUILDKIT: "1"
-  IMAGE_TAG: "staging_${CI_COMMIT_SHORT_SHA}"
-  IMAGE_NAME: "${CI_REGISTRY_IMAGE}:${IMAGE_TAG}"
-  IMAGE_LATEST: "${CI_REGISTRY_IMAGE}:staging_latest"
-  DEPLOY_DIR: "/opt/deploy/stg-lti-api"
-
-# =========================
-# BUILD (AUTO)
-# =========================
-build_staging:
-  stage: build
-  rules:
-    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "staging"'
-  script: |
-    set -e
-    docker info
-    echo "$CI_REGISTRY_PASSWORD" | docker login -u "$CI_REGISTRY_USER" --password-stdin "$CI_REGISTRY"
-
-    echo "✅ Build image: $IMAGE_NAME"
-    docker build -t "$IMAGE_NAME" -f Dockerfile .
-
-    echo "✅ Push image: $IMAGE_NAME"
-    docker push "$IMAGE_NAME"
-
-    echo "✅ Tag latest: $IMAGE_LATEST"
-    docker tag "$IMAGE_NAME" "$IMAGE_LATEST"
-    docker push "$IMAGE_LATEST"
-
-# =========================
-# MIGRATE (AUTO) - migrations diambil dari repo GitLab
-# =========================
-migrate_staging:
-  stage: migrate
-  rules:
-    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "staging"'
-  needs:
-    - job: build_staging
-      artifacts: false
-  script: |
-    set -e
-
-    # ✅ Load env dari server (.env hanya ada di server)
-    cd "$DEPLOY_DIR"
-    test -f .env || (echo "❌ .env not found in $DEPLOY_DIR" && exit 1)
-    set -a
-    . ./.env
-    set +a
-
-    # ✅ Generate DATABASE_URL dari DB_*
-    test -n "$DB_HOST" || (echo "❌ DB_HOST empty" && exit 1)
-    test -n "$DB_PORT" || (echo "❌ DB_PORT empty" && exit 1)
-    test -n "$DB_USER" || (echo "❌ DB_USER empty" && exit 1)
-    test -n "$DB_PASSWORD" || (echo "❌ DB_PASSWORD empty" && exit 1)
-    test -n "$DB_NAME" || (echo "❌ DB_NAME empty" && exit 1)
-
-    export DATABASE_URL="postgres://${DB_USER}:${DB_PASSWORD}@${DB_HOST}:${DB_PORT}/${DB_NAME}?sslmode=${DB_SSLMODE:-disable}"
-    echo "✅ DATABASE_URL ready"
-
-    # ✅ migrations dari repo
-    echo "✅ Checking migrations from repo..."
-    ls -lah "$CI_PROJECT_DIR/internal/database/migrations"
-
-    echo "✅ Running migrations via migrate/migrate container"
-    set +e
-    docker run --rm \
-      -v "$CI_PROJECT_DIR/internal/database/migrations:/migrations:ro" \
-      migrate/migrate:v4.15.2 \
-      -path=/migrations -database "$DATABASE_URL" up
-    code=$?
-    set -e
-
-    if [ $code -eq 0 ]; then
-      echo "✅ Migration applied successfully"
-    elif [ $code -eq 1 ]; then
-      echo "✅ No change (already up to date)"
-    else
-      echo "❌ Migration failed with exit code $code"
-      exit $code
-    fi
-
-# =========================
-# DEPLOY (AUTO)
-# =========================
-deploy_staging:
-  stage: deploy
-  rules:
-    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "staging"'
-  needs:
-    - job: migrate_staging
-      artifacts: false
-    - job: build_staging
-      artifacts: false
-  script: |
-    set -e
-
-    docker info
-    echo "$CI_REGISTRY_PASSWORD" | docker login -u "$CI_REGISTRY_USER" --password-stdin "$CI_REGISTRY"
-
-    cd "$DEPLOY_DIR"
-    test -f docker-compose.yaml || (echo "❌ docker-compose.yaml not found in $DEPLOY_DIR" && exit 1)
-    test -f .env || (echo "❌ .env not found in $DEPLOY_DIR" && exit 1)
-
-    docker compose pull
-    docker compose up -d --force-recreate
-    docker image prune -f
-
-# =========================
-# SEED (MANUAL)
-# =========================
-seed_staging:
-  stage: seed
-  rules:
-    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "staging"'
-  needs:
-    - job: deploy_staging
-      artifacts: false
-  when: manual
-  allow_failure: false
-  script: |
-    set -e
-
-    cd "$DEPLOY_DIR"
-    test -f docker-compose.yaml || (echo "❌ docker-compose.yaml not found in $DEPLOY_DIR" && exit 1)
-    test -f .env || (echo "❌ .env not found in $DEPLOY_DIR" && exit 1)
-
-    echo "✅ Pull latest seed image"
-    docker compose pull seed || true
-
-    echo "🌱 Running seeder..."
-    docker compose run --rm seed
-
-    echo "✅ Seed completed"