fix(ci): update references from db/schema.sql to sqlx migrations

CI and Docker builds broke after removing db/ in favor of migrations/.
- ci.yml: point psql init at migrations/20260307000000_initial_schema.sql
- Dockerfile: COPY migrations instead of db; remove unused db copy in final stage
- docker-build.yml: remove db/schema.sql presence check

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/ci.yml

@@ -56,7 +56,7 @@ jobs:
       - uses: Swatinem/rust-cache@v2
 
       - name: Initialize test database
-        run: psql -h localhost -U postgres -d oxicloud_test -f db/schema.sql
+        run: psql -h localhost -U postgres -d oxicloud_test -f migrations/20260307000000_initial_schema.sql
         env:
           PGPASSWORD: postgres
 

.github/workflows/docker-build.yml

@@ -70,7 +70,4 @@ jobs:
           echo "=== Static files present ==="
           docker run --rm --entrypoint sh test/oxicloud:test -c "ls /app/static/index.html && echo 'OK: static files present'"
 
-          echo "=== DB schema present ==="
-          docker run --rm --entrypoint sh test/oxicloud:test -c "ls /app/db/schema.sql && echo 'OK: schema present'"
-
           echo "✅ Docker build and test completed successfully"

Dockerfile

@@ -24,7 +24,7 @@ COPY --from=cacher /usr/local/cargo/registry /usr/local/cargo/registry
 COPY Cargo.toml Cargo.lock build.rs ./
 COPY src src
 COPY static static
-COPY db db
+COPY migrations migrations
 # Build with all optimizations (DATABASE_URL only needed at compile-time for sqlx)
 ARG DATABASE_URL="postgres://postgres:postgres@localhost/oxicloud"
 RUN DATABASE_URL="${DATABASE_URL}" RUSTFLAGS="-C target-cpu=native" cargo build --release
@@ -59,8 +59,6 @@ RUN chmod +x /usr/local/bin/entrypoint.sh
 
 # Copy processed static files (bundled/minified by build.rs in release)
 COPY --from=builder --chown=oxicloud:oxicloud /app/static-dist /app/static
-COPY --chown=oxicloud:oxicloud db /app/db
-
 # Create storage directory with proper permissions
 RUN mkdir -p /app/storage && chown -R oxicloud:oxicloud /app/storage