Refine CI workflow configuration

Updated comments in CI workflow for clarity.

Author: Destroyer795

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ on:
       - main
 
 jobs:
-  # ── Backend: type-check · unit+integration tests · e2e · build ───────────
+  # Backend: type-check unit+integration tests e2e build 
   backend:
     name: Backend
     runs-on: ubuntu-latest
@@ -109,7 +109,7 @@ jobs:
         run: npm run build
         working-directory: backend
 
-  # ── Frontend: type-check · unit tests · build ────────────────────────────
+  # Frontend: type-check unit tests build
   frontend:
     name: Frontend
     runs-on: ubuntu-latest
@@ -157,8 +157,6 @@ jobs:
         working-directory: frontend
         continue-on-error: true
         env:
-          # E2E tests need full stack - currently runs against dev server
-          # TODO: Set up proper E2E environment with seeded test data
           E2E_BASE_URL: http://localhost:5173
           E2E_API_URL: http://localhost:3000