Implement dockable toolbars

Author: vietanhdev

anylabeling/config.py

@@ -22,7 +22,7 @@ def update_dict(target_dict, new_dict, validate_item=None):
         if validate_item:
             validate_item(key, value)
         # Special handling for recognized new keys
-        if key not in target_dict and key in ["theme"]:
+        if key not in target_dict and key in ["theme", "ui"]:
             target_dict[key] = value
             continue
         if key not in target_dict:

anylabeling/configs/anylabeling_config.yaml

@@ -119,3 +119,7 @@ shortcuts:
 
 # Auto labeling
 custom_models: []
+
+# UI settings
+ui:
+  dock_state: null