Pin browser dependencies

Pin cloakbrowser to 0.4.3 and curl-cffi to 0.15.1b2, with the uv lockfile refreshed.

Author: michaelmwu

pyproject.toml

@@ -10,8 +10,8 @@ readme = "README.md"
 license = "MIT"
 requires-python = ">=3.14,<3.15"
 dependencies = [
-  "cloakbrowser",
-  "curl-cffi>=0.15.0",
+  "cloakbrowser==0.4.3",
+  "curl-cffi==0.15.1b2",
 ]
 
 [project.scripts]