Make deleting and renaming inactive mods faster

When mods are inactive, we don't have to commit when we delete them or
rename them. Skip this step in these cases, which should provide a
sizable speedup for these operations when used on large modlists.

ammo/mod_controller.py

@@ -700,8 +700,9 @@ def rename(self, component: RenameEnum, index: int, name: str) -> None:
                 if new_location.exists():
                     raise Warning(f"A mod named {str(new_location)} already exists!")
 
-                # Remove symlinks instead of breaking them.
-                self._clean_game_dir()
+                if mod.enabled:
+                    # Remove symlinks instead of breaking them.
+                    self._clean_game_dir()
 
                 # Move the folder, update the mod.
                 mod.location.rename(new_location)
@@ -712,7 +713,8 @@ def rename(self, component: RenameEnum, index: int, name: str) -> None:
                 mod.__post_init__()
 
                 # re-install symlinks
-                self.commit()
+                if mod.enabled:
+                    self.commit()
 
     def delete(self, component: DeleteEnum, index: Union[int, str]) -> None:
         """
@@ -764,6 +766,8 @@ def delete(self, component: DeleteEnum, index: Union[int, str]) -> None:
                     if not mod.visible:
                         raise Warning("You can only delete visible components.")
 
+                    originally_active = mod.enabled
+
                     # Remove the mod from the controller then delete it.
                     self._set_component_state(
                         ComponentEnum.MOD, self.mods.index(mod), False
@@ -773,7 +777,9 @@ def delete(self, component: DeleteEnum, index: Union[int, str]) -> None:
                         shutil.rmtree(mod.location)
                     except FileNotFoundError:
                         pass
-                    self.commit()
+
+                    if originally_active:
+                        self.commit()
 
             case DeleteEnum.PLUGIN: