diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index c50e348..9ceebaa 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -3,6 +3,10 @@ name: BuildApp
 on:
   workflow_dispatch: {}
 
+concurrency:
+  group: build-${{ github.ref }}
+  cancel-in-progress: false
+
 jobs:
   build-frontend:
     runs-on: ubuntu-latest
@@ -110,82 +114,47 @@ jobs:
           path: build/webapi
           if-no-files-found: error
           retention-days: 7
-
-  publish-build:
+      - name: Diagnose mounts
+        run: |
+          set -e
+          mount | grep runner-cache || true
+          ls -la /runner-cache || true
+          echo "MARKER $(date -Iseconds)" | tee /runner-cache/__ok.txt
+  store-artifacts:
     runs-on: ubuntu-latest
     needs: [build-frontend, build-backend]
+    if: ${{ success() }}
     steps:
-      - uses: https://github.com/actions/checkout@v4
-
-      - name: Tools
-        run: |
-          set -euo pipefail
-          apt-get update -y
-          apt-get install -y jq unzip zip curl
-
-      - name: Download frontend
+      - name: Download frontend artifacts
         uses: https://github.com/actions/download-artifact@v3
         with:
           name: frontend
-          path: ./release/frontend
+          path: frontend
 
-      - name: Download backend
+      - name: Download webapi artifacts
         uses: https://github.com/actions/download-artifact@v3
         with:
           name: webapi
-          path: ./release/webapi
+          path: webapi
 
-      - name: Zip artifacts
-        run: |
-          (cd release/frontend && zip -r ../DiunaBI-Morska-Frontend.zip .)
-          (cd release/webapi    && zip -r ../DiunaBI-Morska-WebApi.zip .)
-          ls -la release
-
-      - name: Create or update release (tag build-main-latest)
-        id: rel
+      - name: Store artifacts locally on runner
         env:
-          API:   "https://code.bim-it.pl/api/v1"
-          OWNER: "${{ github.repository_owner }}"
-          REPO:  "${{ github.event.repository.name }}"
-          TOKEN: "${{ secrets.GITEATOKEN }}"
+          BUILD_DIR: /runner-cache/builds/${{ github.run_id }}
         run: |
           set -euo pipefail
-          TAG="build-main-latest"
-          # spróbuj pobrać release po tagu
-          if curl -sfSL -H "Authorization: token $TOKEN" "$API/repos/$OWNER/$REPO/releases/tags/$TAG" -o rel.json; then
-            ID=$(jq -r '.id' rel.json)
-          else
-            DATA=$(jq -n --arg tag "$TAG" --arg name "Latest build for main" \
-                      --arg sha "${{ github.sha }}" '{tag_name:$tag,name:$name,target_commitish:$sha,prerelease:true,draft:false}')
-            curl -sfSL -H "Authorization: token $TOKEN" -H "Content-Type: application/json" \
-              -d "$DATA" "$API/repos/$OWNER/$REPO/releases" -o rel.json
-            ID=$(jq -r '.id' rel.json)
-          fi
-          echo "id=$ID" >> $GITHUB_OUTPUT
+          mkdir -p "$BUILD_DIR"
+          cp -r webapi "$BUILD_DIR/"
+          cp -r frontend "$BUILD_DIR/"
+          mkdir -p /runner-cache/builds
+          ln -sfn "$BUILD_DIR" /runner-cache/builds/latest
 
-      - name: Upload assets
-        env:
-          API:   "https://code.bim-it.pl/api/v1"
-          OWNER: "${{ github.repository_owner }}"
-          REPO:  "${{ github.event.repository.name }}"
-          TOKEN: "${{ secrets.GITEATOKEN }}"
-          RID:   "${{ steps.rel.outputs.id }}"
-        run: |
-          set -euo pipefail
-          upload () {
-            local file="$1" name="$2"
-            # usuń asset o tej nazwie jeśli istnieje (unikniemy duplikatów)
-            curl -sfSL -H "Authorization: token $TOKEN" "$API/repos/$OWNER/$REPO/releases/$RID/assets" -o assets.json
-            OLD_ID=$(jq -r --arg n "$name" '.[] | select(.name==$n) | .id' assets.json)
-            if [ -n "$OLD_ID" ] && [ "$OLD_ID" != "null" ]; then
-              curl -sfSL -X DELETE -H "Authorization: token $TOKEN" \
-                "$API/repos/$OWNER/$REPO/releases/$RID/assets/$OLD_ID" >/dev/null || true
-            fi
-            # wgraj nowy plik
-            curl -sfSL -H "Authorization: token $TOKEN" \
-              -H "Content-Type: multipart/form-data" \
-              -F "attachment=@${file}" \
-              "$API/repos/$OWNER/$REPO/releases/$RID/assets?name=${name}" >/dev/null
-          }
-          upload "release/DiunaBI-Morska-Frontend.zip" "DiunaBI-Morska-Frontend.zip"
-          upload "release/DiunaBI-Morska-WebApi.zip"   "DiunaBI-Morska-WebApi.zip"
\ No newline at end of file
+          {
+            echo "BUILD_TIME=$(date -Iseconds)"
+            echo "COMMIT_SHA=${GITHUB_SHA}"
+            echo "BRANCH=${GITHUB_REF_NAME}"
+            echo "BUILD_ID=${GITHUB_RUN_ID}"
+          } > "$BUILD_DIR/build-info.txt"
+
+          echo "Build artifacts stored in: $BUILD_DIR"
+          ls -la "$BUILD_DIR/"
+          echo "Symlink 'latest' -> $(readlink -f /runner-cache/builds/latest)"