fix: add CORS headers, make ci builds as preleases

.github/workflows/main.yaml

@@ -2,7 +2,8 @@ name: Telegram Mini App Shop Builder
 
 on:
   push:
-    tags: ['v*']
+    branches:
+      - master
 
 permissions:
   contents: write
@@ -39,10 +40,12 @@ jobs:
         with:
           fetch-depth: 0 # to fetch tags
 
-      - name: Extract tag and set filename
+      - name: Extract latest tag and set filename
         id: meta
         run: |
-          TAG=${GITHUB_REF#refs/tags/}
+          LAST_TAG=$(git describe --tags --abbrev=0)
+          SHORT_SHA=$(git rev-parse --short=7 HEAD)
+          TAG="${LAST_TAG}+${SHORT_SHA}"
           echo "tag=$TAG" >> $GITHUB_OUTPUT
           echo "filename=oc_telegram_shop_${TAG}.ocmod.zip" >> $GITHUB_OUTPUT
 
@@ -58,6 +61,7 @@ jobs:
       - name: Create GitHub Release
         uses: softprops/action-gh-release@v2
         with:
+          prerelease: true
           tag_name: ${{ steps.meta.outputs.tag }}
           files: ./build/${{ steps.meta.outputs.filename }}
           generate_release_notes: true