chore: copy env prior to typecheck

prisma now uses the prisma config file, which calls into `env` to get
teh database url to generate types.

this requires the env var to be set to work, so we copy the example env
to the env

Author: seaerchin

.github/workflows/ci.yml

@@ -54,6 +54,10 @@ jobs:
       - name: Setup
         uses: ./tooling/github/setup
 
+      - name: Copy env
+        shell: bash
+        run: cp .env.example .env
+
       - name: Typecheck
         run: pnpm typecheck
 # TODO: Add test CI