feat(tests): resolve last test issues

.github/workflows/e2e-tests.yml

@@ -54,17 +54,6 @@ jobs:
       working-directory: ./frontend
       run: npm run build
     
-    - name: Run database migrations
-      run: |
-        # Set environment variables for test database
-        export DATABASE_URL="postgresql://postgres:postgres@localhost:5432/readur_test"
-        export TEST_MODE=true
-        
-        # Run migrations
-        cargo run --bin migrate
-      env:
-        DATABASE_URL: postgresql://postgres:postgres@localhost:5432/readur_test
-        TEST_MODE: true
     
     - name: Start backend server
       run: |

.github/workflows/test-e2e.yml

@@ -69,13 +69,6 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-cargo-
 
-      - name: Install sqlx-cli
-        run: cargo install sqlx-cli --no-default-features --features postgres
-
-      - name: Run database migrations
-        run: sqlx migrate run
-        env:
-          DATABASE_URL: postgres://postgres:postgres@localhost:5432/readur_test
 
       - name: Build backend
         run: cargo build --release

.github/workflows/test-integration.yml

@@ -63,10 +63,6 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-cargo-
 
-      - name: Run database migrations
-        run: |
-          cargo install sqlx-cli --no-default-features --features postgres
-          sqlx migrate run
 
       - name: Run integration tests
         run: |