diff --git a/.github/workflows/backend-react-dev-deploy.yml b/.github/workflows/backend-react-dev-deploy.yml
deleted file mode 100644
index 279056f2..00000000
--- a/.github/workflows/backend-react-dev-deploy.yml
+++ /dev/null
@@ -1,200 +0,0 @@
-# Roadmap: DEV-075
-name: Backend React-dev deploy
-
-on:
-  workflow_run:
-    workflows:
-      - Backend PostgreSQL CI
-    types:
-      - completed
-    branches:
-      - master
-
-permissions:
-  contents: read
-  packages: write
-
-concurrency:
-  group: backend-react-dev-deploy
-  cancel-in-progress: false
-
-jobs:
-  deploy:
-    name: Deploy backend to React-dev
-    if: >-
-      ${{
-        github.event.workflow_run.conclusion == 'success' &&
-        (
-          github.event.workflow_run.event == 'push' ||
-          github.event.workflow_run.event == 'workflow_dispatch'
-        ) &&
-        github.event.workflow_run.head_branch == 'master' &&
-        github.event.workflow_run.head_repository.full_name == github.repository &&
-        github.event.workflow_run.head_sha != ''
-      }}
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-    env:
-      DEPLOY_SHA: ${{ github.event.workflow_run.head_sha }}
-      DEPLOY_RUN_ID: ${{ github.run_id }}
-      DEPLOY_IMAGE_TAG: >-
-        ghcr.io/procollab-github/api:react-dev-${{ github.event.workflow_run.head_sha }}
-
-    steps:
-      - name: Validate deploy source
-        shell: bash
-        run: |
-          set -Eeuo pipefail
-
-          if [[ ! "$DEPLOY_SHA" =~ ^[0-9a-f]{40}$ ]]; then
-            echo "Successful CI run did not provide a valid commit SHA." >&2
-            exit 1
-          fi
-
-          if [[ ! "$DEPLOY_RUN_ID" =~ ^[0-9]+$ ]]; then
-            echo "GitHub Actions run ID is invalid." >&2
-            exit 1
-          fi
-
-          if [[ ! "$DEPLOY_IMAGE_TAG" =~ ^ghcr\.io/procollab-github/api:react-dev-[0-9a-f]{40}$ ]]; then
-            echo "React-dev image tag is invalid." >&2
-            exit 1
-          fi
-
-      - name: Checkout tested commit
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.workflow_run.head_sha }}
-          fetch-depth: 1
-
-      - name: Verify checked out commit
-        shell: bash
-        run: |
-          set -Eeuo pipefail
-
-          actual_sha="$(git rev-parse HEAD)"
-          if [[ "$actual_sha" != "$DEPLOY_SHA" ]]; then
-            echo "Checked out commit does not match the successful CI run." >&2
-            exit 1
-          fi
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Build and publish tested image
-        id: build
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: Dockerfile
-          push: true
-          cache-from: type=gha,scope=backend-react-dev
-          cache-to: type=gha,mode=max,scope=backend-react-dev
-          tags: ${{ env.DEPLOY_IMAGE_TAG }}
-          labels: |
-            org.opencontainers.image.revision=${{ env.DEPLOY_SHA }}
-            org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }}
-
-      - name: Pin published image by digest
-        shell: bash
-        env:
-          IMAGE_DIGEST: ${{ steps.build.outputs.digest }}
-        run: |
-          set -Eeuo pipefail
-
-          if [[ ! "$IMAGE_DIGEST" =~ ^sha256:[0-9a-f]{64}$ ]]; then
-            echo "Published image digest is invalid." >&2
-            exit 1
-          fi
-
-          deploy_image="ghcr.io/procollab-github/api@${IMAGE_DIGEST}"
-          echo "DEPLOY_IMAGE=${deploy_image}" >> "$GITHUB_ENV"
-
-      - name: Prepare pinned SSH configuration
-        shell: bash
-        env:
-          REACT_DEV_SSH_HOST: ${{ secrets.REACT_DEV_SSH_HOST }}
-          REACT_DEV_SSH_PORT: ${{ secrets.REACT_DEV_SSH_PORT }}
-          REACT_DEV_SSH_USER: ${{ secrets.REACT_DEV_SSH_USER }}
-          REACT_DEV_SSH_PRIVATE_KEY: ${{ secrets.REACT_DEV_SSH_PRIVATE_KEY }}
-          REACT_DEV_SSH_KNOWN_HOSTS: ${{ secrets.REACT_DEV_SSH_KNOWN_HOSTS }}
-        run: |
-          set -Eeuo pipefail
-
-          required_secrets=(
-            REACT_DEV_SSH_HOST
-            REACT_DEV_SSH_PORT
-            REACT_DEV_SSH_USER
-            REACT_DEV_SSH_PRIVATE_KEY
-            REACT_DEV_SSH_KNOWN_HOSTS
-          )
-          for secret_name in "${required_secrets[@]}"; do
-            if [[ -z "${!secret_name:-}" ]]; then
-              echo "Required GitHub Secret is empty: ${secret_name}" >&2
-              exit 1
-            fi
-          done
-
-          if [[ ! "$REACT_DEV_SSH_PORT" =~ ^[0-9]+$ ]] ||
-            ((REACT_DEV_SSH_PORT < 1 || REACT_DEV_SSH_PORT > 65535)); then
-            echo "React-dev SSH port is invalid." >&2
-            exit 1
-          fi
-
-          if [[ ! "$REACT_DEV_SSH_USER" =~ ^[a-z_][a-z0-9_.-]*$ ]]; then
-            echo "React-dev SSH user is invalid." >&2
-            exit 1
-          fi
-
-          if [[ "$REACT_DEV_SSH_HOST" =~ [[:space:]] ]]; then
-            echo "React-dev SSH host is invalid." >&2
-            exit 1
-          fi
-
-          install -d -m 700 "$HOME/.ssh"
-          printf '%s\n' "$REACT_DEV_SSH_PRIVATE_KEY" |
-            tr -d '\r' > "$HOME/.ssh/react_dev_deploy_key"
-          printf '%s\n' "$REACT_DEV_SSH_KNOWN_HOSTS" |
-            tr -d '\r' > "$HOME/.ssh/react_dev_known_hosts"
-          chmod 600 \
-            "$HOME/.ssh/react_dev_deploy_key" \
-            "$HOME/.ssh/react_dev_known_hosts"
-
-          test -s "$HOME/.ssh/react_dev_deploy_key"
-          test -s "$HOME/.ssh/react_dev_known_hosts"
-          ssh-keygen -y -f "$HOME/.ssh/react_dev_deploy_key" >/dev/null
-
-      - name: Deploy tested commit to React-dev
-        shell: bash
-        env:
-          REACT_DEV_SSH_HOST: ${{ secrets.REACT_DEV_SSH_HOST }}
-          REACT_DEV_SSH_PORT: ${{ secrets.REACT_DEV_SSH_PORT }}
-          REACT_DEV_SSH_USER: ${{ secrets.REACT_DEV_SSH_USER }}
-        run: |
-          set -Eeuo pipefail
-
-          ssh_options=(
-            -i "$HOME/.ssh/react_dev_deploy_key"
-            -p "$REACT_DEV_SSH_PORT"
-            -o BatchMode=yes
-            -o IdentitiesOnly=yes
-            -o PasswordAuthentication=no
-            -o KbdInteractiveAuthentication=no
-            -o StrictHostKeyChecking=yes
-            -o UserKnownHostsFile="$HOME/.ssh/react_dev_known_hosts"
-            -o ConnectTimeout=10
-            -o ServerAliveInterval=15
-            -o ServerAliveCountMax=3
-          )
-
-          ssh "${ssh_options[@]}" \
-            -- "$REACT_DEV_SSH_USER@$REACT_DEV_SSH_HOST" \
-            "bash -s -- '$DEPLOY_SHA' '$DEPLOY_RUN_ID' '$DEPLOY_IMAGE'" \
-            < scripts/deploy_react_dev.sh