[mix-messy-docs] Add remote branch tracking

Author: woojiahao

mix_messy_docs/download.py

@@ -1,2 +1,8 @@
+from exercise_utils.git import track_remote_branch
+
+
 def setup(verbose: bool = False):
-    pass
+    remote_name = "origin"
+    remote_branches = ["feature-search", "feature-delete", "list"]
+    for remote_branch_name in remote_branches:
+        track_remote_branch(remote_name, remote_branch_name, verbose)