This test verifies that route prediction works correctly. When a route pattern is learned from one URL, navigating to a different URL with the same pattern should show the loading state instantly.
Tests that navigating to a sub-route of a static path does not incorrectly match the catch-all sibling at the parent level.
These URLs are rewritten by proxy to /actual/[slug]. The route should be marked as having a dynamic rewrite since the URL doesn't match the route structure.
These URLs are rewritten based on search params. /search-rewrite?v=X becomes /rewrite-target?content=X. Since the page is static, if we incorrectly use a cached pattern, we'd show wrong content.