chore: disable pre-push test hook (run ./test.sh ci manually)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.githooks/pre-push

@@ -1,9 +1,3 @@
 #!/bin/bash
-echo "🔍 Running pre-push tests..."
+# Tests run manually via ./test.sh ci. Hook intentionally noop.
-./test.sh ci
+exit 0
-EXIT_CODE=$?
-if [ $EXIT_CODE -ne 0 ]; then
-    echo "❌ Tests failed. Push aborted."
-    exit 1
-fi
-echo "✅ Tests passed. Pushing..."