Display Asterisk on Unsaved Documents (#392)

* ability to mark an open document as unsaved

* unsaved detection now being triggered based on layer tree height

* - rust implementation of unsaved markers
- upgraded eslint

* updated eslint in package.json

* - Renamed GetOpenDocumentsList -> UpdateOpenDocumentsList
- is not -> was not

* changed hash to current identifier to better reflect its meaning

* resolve some merge conflicts

* removed console.log statement leftover from debuging

frontend/src/components/panels/LayerTree.vue

@@ -393,7 +393,6 @@ export default defineComponent({
 		registerResponseHandler(ResponseType.DisplayFolderTreeStructure, (responseData: Response) => {
 			const expandData = responseData as DisplayFolderTreeStructure;
 			if (!expandData) return;
-			console.log(expandData);
 
 			const path = [] as Array<bigint>;
 			this.layers = [] as Array<LayerPanelEntry>;

frontend/src/components/window/title-bar/TitleBar.vue

@@ -4,7 +4,7 @@
 		<MenuBarInput v-if="platform !== ApplicationPlatform.Mac" />
 	</div>
 	<div class="header-third">
-		<WindowTitle :title="`${documents.title}${documents.unsaved ? '*' : ''} - Graphite`" />
+		<WindowTitle :title="`${documents.activeDocument} - Graphite`" />
 	</div>
 	<div class="header-third">
 		<WindowButtonsWindows :maximized="maximized" v-if="platform === ApplicationPlatform.Windows || platform === ApplicationPlatform.Linux" />