fix(core): standardize handling of None values for repo and version fields

- Improve local and remote version comparison by replacing default placeholders with None.
- Update repo and branch logic to handle None values consistently.
- Refactor type hints for better readability and accuracy.

kiauh/core/menus/main_menu.py

@@ -95,8 +95,8 @@ class MainMenu(BaseMenu):
         status_data: ComponentStatus = status_fn(*args)
         code: int = status_data.status
         status: StatusText = StatusMap[code]
-        owner: str = trunc_string(status_data.owner, 23)
-        repo: str = trunc_string(status_data.repo, 23)
+        owner: str = trunc_string(status_data.owner, 23) if status_data.owner else '-'
+        repo: str = trunc_string(status_data.repo, 23) if status_data.repo else '-'
         instance_count: int = status_data.instances
 
         count_txt: str = ""

kiauh/core/menus/update_menu.py

@@ -257,7 +257,7 @@ class UpdateMenu(BaseMenu):
 
     def _format_local_status(self, local_version, remote_version) -> str:
         color = Color.RED
-        if not local_version or local_version == '-':
+        if local_version is None:
             color = Color.RED
         elif local_version == remote_version:
             color = Color.GREEN
@@ -290,7 +290,13 @@ class UpdateMenu(BaseMenu):
         return self.status_data[name]["installed"]
 
     def _is_update_available(self, name: str) -> bool:
-        return self.status_data[name]["local"] != self.status_data[name]["remote"]
+        local = self.status_data[name]["local"]
+        remote = self.status_data[name]["remote"]
+
+        if local is None or remote is None:
+            return False
+
+        return local != remote
 
     def _run_update_routine(self, name: str, update_fn: Callable, *args) -> None:
         display_name = self.status_data[name]["display_name"]

kiauh/core/types/component_status.py

@@ -26,7 +26,7 @@ class ComponentStatus:
     owner: str | None = None
     repo: str | None = None
     repo_url: str | None = None
-    branch: str = ""
+    branch: str | None = None
     local: str | None = None
     remote: str | None = None
     instances: int | None = None