Added release workflow

.gitea/workflows/release.yml

@@ -0,0 +1,38 @@
+name: Release zip package
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build zip
+        run: |
+          VERSION="${GITHUB_REF_NAME}"
+          ZIP="SharePoint_ToolBox_${VERSION}.zip"
+          zip -r "$ZIP" \
+            Sharepoint_ToolBox.ps1 \
+            lang/ \
+          echo "ZIP=$ZIP" >> "$GITHUB_ENV"
+          echo "VERSION=$VERSION" >> "$GITHUB_ENV"
+
+      - name: Create release and upload asset
+        uses: https://gitea.com/actions/gitea-release-action@latest
+        with:
+          token: ${{ secrets.RELEASE_TOKEN }}
+          tag_name: ${{ env.VERSION }}
+          release_name: "SharePoint ToolBox ${{ env.VERSION }}"
+          body: |
+            ## SharePoint ToolBox ${{ env.VERSION }}
+
+            ### Installation
+            1. Télécharger et extraire le zip
+            2. Lancer `Sharepoint_ToolBox.ps1` avec PowerShell
+            3. Prérequis : module `PnP.PowerShell` (`Install-Module PnP.PowerShell`)
+          files: ${{ env.ZIP }}