Add Makefile, package.json, and initial configuration for VitePress and Slidev integration

- Introduced a Makefile for streamlined commands related to building, running, and managing presentations.
- Created package.json to define project metadata, dependencies, and scripts for development and testing.
- Added .gitignore entries to exclude build artifacts and temporary files from version control.
- Included playwright.config.mjs for end-to-end testing setup with Playwright.
- Added README.md for project documentation, outlining setup instructions and development guidelines.

.gitea/workflows/build-and-push.yaml

@@ -1,116 +0,0 @@
-name: Talks slides — image & chart
-
-# Déclenché uniquement si l’image Docker ou le chart Helm change (évite les builds sur contenu slides seul).
-on:
-  push:
-    branches: [main, develop, cicd]
-    tags: ['v*']
-    paths:
-      - 'server/**'
-      - 'talks-slides-dist/**'
-      - '.gitea/workflows/**'
-  pull_request:
-    branches: [main, develop]
-    paths:
-      - 'server/**'
-      - 'talks-slides-dist/**'
-      - '.gitea/workflows/**'
-
-env:
-  # GIT_DEFAULT_HASH: sha256
-  DOCKER_HOST: 'unix:///var/run/docker.sock'
-  DOCKER_CERT_PATH: '/certs/client'
-  IMAGE_REGISTRY: git.specificat.io
-  IMAGE_NAME: specificat.io/talks-slides
-  # Même registre OCI Helm que les autres charts (ex. knowledge-mcp).
-  HELM_OCI_REPOSITORY: oci://git.specificat.io/specificat.io
-  HELM_DIR: ./talks-slides-dist
-
-jobs:
-  vars:
-    runs-on: ubuntu-latest
-    outputs:
-      version: ${{ steps.out.outputs.version }}
-    steps:
-      - id: out
-        env:
-          RUN_NUMBER: ${{ github.run_number }}
-          REF_NAME: ${{ github.ref_name }}
-        run: |
-          if [[ "${{ github.ref }}" == refs/tags/* ]]; then
-            echo "version=${REF_NAME#v}" >> $GITHUB_OUTPUT
-          else
-            echo "version=0.0.${RUN_NUMBER}" >> $GITHUB_OUTPUT
-          fi
-
-  build-image:
-    runs-on: ubuntu-latest
-    name: Build container image
-    needs: vars
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - uses: docker/setup-buildx-action@v3
-      - uses: docker/login-action@v3
-        if: github.event_name == 'push'
-        with:
-          registry: ${{ env.IMAGE_REGISTRY }}
-          username: ${{ secrets.CI_USER }}
-          password: ${{ secrets.CI_TOKEN }}
-      - name: Build and push image
-        if: github.event_name == 'push'
-        env:
-          VERSION: ${{ needs.vars.outputs.version }}
-        run: |
-          set -euo pipefail
-          IMAGE="${IMAGE_REGISTRY}/${IMAGE_NAME}:${VERSION}"
-          docker build -f server/Dockerfile -t "${IMAGE}" server/
-          docker push "${IMAGE}"
-          if [[ "${{ github.ref }}" == "refs/heads/main" ]]; then
-            docker tag "${IMAGE}" "${IMAGE_REGISTRY}/${IMAGE_NAME}:latest"
-            docker push "${IMAGE_REGISTRY}/${IMAGE_NAME}:latest"
-          fi
-      - name: Build image (PR, no push)
-        if: github.event_name == 'pull_request'
-        run: |
-          set -euo pipefail
-          docker build -f server/Dockerfile -t talks-slides:ci server/
-
-  helm:
-    runs-on: ubuntu-latest
-    name: Helm chart
-    needs: vars
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Helm
-        run: |
-          set -euo pipefail
-          curl -fsSL -o helm.tgz --user "${{ secrets.CI_USER }}:${{ secrets.CI_TOKEN }}" \
-            "https://git.specificat.io/api/packages/Specificat.io/generic/helm/4.1.1/helm-v4.1.1-linux-amd64.tar.gz"
-          tar -xzf helm.tgz
-          sudo mv linux-amd64/helm /usr/local/bin/helm
-          helm version
-      # Chart publié avec le même tag que l’image (évite latest / oubli de --set au déploiement).
-      - name: Aligner slides.image.tag sur la version build
-        env:
-          VERSION: ${{ needs.vars.outputs.version }}
-        run: |
-          set -euo pipefail
-          f="${HELM_DIR}/values.yaml"
-          sed -i 's|^    tag: ".*"|    tag: "'"${VERSION}"'"|' "$f"
-          grep -E '^    tag:' "$f" || true
-      - name: Helm lint & template
-        run: |
-          set -euo pipefail
-          helm lint "${HELM_DIR}"
-          helm template talks-slides "${HELM_DIR}"
-      - name: Package and push chart (OCI)
-        if: github.event_name == 'push'
-        env:
-          VERSION: ${{ needs.vars.outputs.version }}
-        run: |
-          set -euo pipefail
-          helm package "${HELM_DIR}" --version "${VERSION}" --app-version "${VERSION}"
-          helm registry login "${IMAGE_REGISTRY}" -u "${{ secrets.CI_USER }}" -p "${{ secrets.CI_TOKEN }}"
-          helm push "talks-slides-chart-${VERSION}.tgz" "${HELM_OCI_REPOSITORY}"