Rm unused code

Author: pamelafox

.github/workflows/app-tests.yaml

@@ -53,14 +53,6 @@ jobs:
             psql -d postgres -c "ALTER USER ${{ env.POSTGRES_USERNAME }} WITH PASSWORD '${{ env.POSTGRES_PASSWORD }}'"
             psql -d postgres -c 'CREATE EXTENSION vector'
 
-        # - name: (Windows) Start postgreSQL
-        #   if: matrix.os == 'windows-latest'
-        #   uses: ikalnytskyi/action-setup-postgres@v6
-        #   with:
-        #     username: ${{ env.POSTGRES_USERNAME }}
-        #     password: ${{ env.POSTGRES_PASSWORD }}
-        #     database: ${{ env.POSTGRES_DATABASE }}
-
         - name: Install pgvector
           if: matrix.os == 'windows-latest'
           shell: cmd