diff --git a/.github/workflows/build-push-codespace.yml b/.github/workflows/build-push-codespace.yml
deleted file mode 100644
index eba8292c..00000000
--- a/.github/workflows/build-push-codespace.yml
+++ /dev/null
@@ -1,144 +0,0 @@
-name: Build and Push Project Codespace Images
-
-on:
-  push:
-    branches: [main]
-    paths-ignore:
-      - "_assets/**"
-      - ".github/**"
-      - ".gitignore"
-      - ".gitmodules"
-      - ".typos.toml"
-      - "CODE-OF-CONDUCT.md"
-      - "CONTRIBUTING.md"
-      - "scripts/**"
-      - "LICENSE"
-      - "pyproject.toml"
-      - "README.md"
-  workflow_dispatch:
-    inputs:
-      project:
-        description: "Project to build (leave empty to detect from changed files)"
-        required: false
-        default: ""
-
-jobs:
-  detect-changes:
-    runs-on: ubuntu-latest
-    outputs:
-      matrix: ${{ steps.set-matrix.outputs.matrix }}
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - name: Detect changed projects
-        id: set-matrix
-        run: |
-          if [[ "${{ github.event_name }}" == "workflow_dispatch" && -n "${{ github.event.inputs.project }}" ]]; then
-            PROJECTS="[\"${{ github.event.inputs.project }}\"]"
-          else
-            CHANGED_FILES=$(git diff --name-only HEAD^ HEAD)
-            CHANGED_DIRS=$(echo "$CHANGED_FILES" \
-              | grep -o "^[^/]*" \
-              | sort -u \
-              | grep -v "^$")
-            ALL_PROJECT_DIRS=$(find . -maxdepth 1 -type d \
-              -not -path "*/\.*" \
-              -not -path "." \
-              | sed 's|^\./||' \
-              | grep -vE "^(scripts|_).*$")
-            PROJECTS="["
-            sep=""
-            for d in $CHANGED_DIRS; do
-              if echo "$ALL_PROJECT_DIRS" | grep -qx "$d"; then
-                PROJECTS+="${sep}\"$d\""
-                sep=","
-              fi
-            done
-            PROJECTS+="]"
-          fi
-          echo "matrix=$PROJECTS" >> $GITHUB_OUTPUT
-          echo "Projects to build: $PROJECTS"
-
-  build-or-generate:
-    needs: detect-changes
-    runs-on: ubuntu-latest
-    if: ${{ fromJson(needs.detect-changes.outputs.matrix)[0] != null }}
-    strategy:
-      matrix:
-        project: ${{ fromJson(needs.detect-changes.outputs.matrix) }}
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Check for Dockerfile.codespace
-        id: check
-        run: |
-          if [ -f "${{ matrix.project }}/Dockerfile.codespace" ]; then
-            echo "exists=true" >> $GITHUB_OUTPUT
-          else
-            echo "exists=false" >> $GITHUB_OUTPUT
-          fi
-
-      # ── Generate & submit PR if missing ─────────────────
-      - name: Generate Dockerfile.codespace
-        if: steps.check.outputs.exists == 'false'
-        run: python ./scripts/generate_codespace_dockerfile.py "${{ matrix.project }}"
-
-      - name: Create PR for generated Dockerfile
-        if: steps.check.outputs.exists == 'false'
-        uses: peter-evans/create-pull-request@v5
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          commit-message: "Auto-generate Dockerfile.codespace for ${{ matrix.project }}"
-          title: "Auto-generate Dockerfile.codespace for ${{ matrix.project }}"
-          body: |
-            This PR adds a generated Dockerfile.codespace for ${{ matrix.project }}.
-          branch: "auto-dockerfile-${{ matrix.project }}"
-          base: main
-          labels: automated-pr,dockerfile,codespace
-
-      # ── Build & push if present ───────────────────
-      - name: Generate image tag timestamp
-        if: steps.check.outputs.exists == 'true'
-        id: timestamp
-        run: echo "timestamp=$(date -u +'%Y%m%d%H%M%S')" >> $GITHUB_OUTPUT
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        if: steps.check.outputs.exists == 'true'
-        uses: docker/setup-buildx-action@v3
-        with:
-          platforms: linux/amd64
-          install: true
-
-      - name: Login to DockerHub
-        if: steps.check.outputs.exists == 'true'
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_PASSWORD }}
-
-      - name: Extract Docker metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: zenmldocker/projects-${{ matrix.project }}
-          tags: |
-            type=raw,value=latest
-            type=raw,value={{date 'YYYYMMDDHHmmss'}}
-
-      - name: Build and push Docker image
-        if: steps.check.outputs.exists == 'true'
-        uses: docker/build-push-action@v5
-        with:
-          context: ${{ matrix.project }}
-          file: ${{ matrix.project }}/Dockerfile.codespace
-          platforms: linux/amd64 # Force amd64 build
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}