add godot project scaffold: root scene, autoload, panel base, theme, icon

autoload/config_manager.gd

@@ -0,0 +1,23 @@
+extends Node
+
+
+signal config_changed(key: String, value: Variant)
+
+var _settings: Dictionary = {
+    "refresh_interval": 1.0,
+    "show_cpu": true,
+    "show_memory": true,
+    "show_network": true,
+    "show_disk": true,
+    "theme": "default",
+}
+
+
+func get_setting(key: String, default_value: Variant = null) -> Variant:
+    return _settings.get(key, default_value)
+
+
+func set_setting(key: String, value: Variant) -> void:
+    if _settings.has(key) and _settings[key] != value:
+        _settings[key] = value
+        config_changed.emit(key, value)