debug(ci): isolate migration-auto-create-vite-config snap test in musl E2E

Author: fengmk2

.github/workflows/ci.yml

@@ -710,15 +710,11 @@ jobs:
               cat package.json 2>&1 || true
               cd /workspace
 
-              # Run snap tests
+              # Debug: run only migration-auto-create-vite-config snap test to isolate error
               git config --global --add safe.directory /workspace
-              RUST_BACKTRACE=1 pnpm test
-              if ! git diff --exit-code; then
-                echo '::error::Snapshot diff detected. Run pnpm -F vite-plus snap-test locally and commit the updated snap.txt files.'
-                git diff --stat
-                git diff
-                exit 1
-              fi
+              RUST_BACKTRACE=1 pnpm -F vite-plus snap-test-global migration-auto-create-vite-config 2>&1 || true
+              echo '=== snap.txt diff ==='
+              git diff packages/cli/snap-tests-global/migration-auto-create-vite-config/snap.txt || true
             "
 
   install-e2e-test: