fix: github actions build

.github/workflows/build.yml

@@ -21,16 +21,13 @@ jobs:
         with:
           path: node_modules
           key: ${{ runner.os }}-node${{ matrix.node }}-${{ hashFiles('**/yarn.lock') }}
-      
+
+      - name: Create mock config
+        run: echo -e "[core]\nsecret = '12345678'\ndatabase_url = 'postgres://postgres:postgres@postgres/postgres'\n[uploader]\nroute = '/u'\ndirectory = './uploads'\n[urls]\nroute = '/go'" > config.toml
+
       - name: Install dependencies
         if: steps.cache-restore.outputs.cache-hit != 'true'
         run: yarn install
-      
+
       - name: Build
-        run: yarn build
-        env:
-          CORE_SECRET=12345678
-          DATABASE_URL=postgres://postgres:postgres@postgres/postgres
-          UPLOADER_ROUTE=/u
-          UPLOADER_DIRECTORY=./uploads
-          URLS_ROUTE=/go
+        run: yarn build