Completes the test migration for the transforms → output API change.
## Test Migrations
### policy_transforms_test.go (29 transforms → output)
- 21 labels transforms → output.labels
- 7 spec transforms → output.components
- 1 annotations transform → output.annotations
All type/value wrappers removed for cleaner syntax.
### policy_validation_test.go
Already migrated in previous commit.
## Regression Tests Added
### Test 1: Policy spec modifications preserved across status patch
Verifies fix for bug where UpdateAppLatestRevisionStatus() lost
policy-modified spec during Status().Patch() operation.
Tests that after applying a policy that modifies components, the
modifications survive the status update operation.
### Test 2: JSON normalization prevents infinite ApplicationRevisions
Verifies fix for bug where RawExtension JSON with different byte
representations caused infinite revision creation.
Tests that semantically identical JSON with different field order
produces identical normalized bytes and matching hashes.
## Additional Changes
- Minor whitespace cleanup in application_controller.go
- Import reordering in suite_test.go
- Formatting alignment in references/cli/policy.go
All tests now use the new output API exclusively.
738ddfd98e