create testing release workflow

.gitea/workflows/create-testing-snapshot.yaml

@@ -0,0 +1,54 @@
+name: Generate testing snapshot
+on: 
+  push:
+    branches: [main]
+
+jobs:
+  Clean:
+    name: Create testing release
+    runs-on: windows
+    steps:
+      - name: Checkout framework
+        uses: actions/checkout@v3
+        with:
+          path: MissionFramework
+
+      - name: Clean framework
+        run: |
+          Remove-Item -Recurse MissionFramework\aaFrameworkUtils
+          Remove-Item -Recurse MissionFramework\framework\x
+          Remove-Item -Recurse MissionFramework\.git*
+
+      - name: Backup artifacts from runner
+        uses: actions/upload-artifact@v3
+        with:
+          name: framework-test-snapshot
+          path: MissionFramework
+
+      - name: Create archive
+        run: Compress-Archive MissionFramework framework-test-snapshot.zip
+
+      - name: Delete old testing-release release
+        run: |
+          $headers = @{
+            "accept" = "application/json"
+            "Authorization" = "token ${{secrets.RELEASE_TOKEN}}"
+          }
+          Invoke-WebRequest -Uri "https://gitea.iceberg-gaming.com/hizumi/MissionTemplate/releases/tags/testing-release" -Method Delete -Headers $headers
+          
+      - name: Delete old testing-release tag
+        run: |
+          $headers = @{
+            "accept" = "application/json"
+            "Authorization" = "token ${{secrets.RELEASE_TOKEN}}"
+          }
+          Invoke-WebRequest -Uri "https://gitea.iceberg-gaming.com/hizumi/MissionTemplate/tags/testing-release" -Method Delete -Headers $headers
+          
+      - name: Create new testing-release
+        uses: https://gitea.com/actions/gitea-release-action@v1.1.6
+        with:
+          tag_name: 'testing-release'
+          name: 'testing-release'
+          prerelease: true
+          files: |-
+            framework-test-snapshot.zip