style: improve CSS formatting and remove redundant type annotations

- Fix CSS indentation in fluent-main.css for better readability
- Add .bases-view selector for kanban filters hiding
- Remove explicit boolean type annotations in ProjectList
- Update compiled styles.css

These are non-functional formatting improvements and style consistency
updates that improve code readability without changing behavior.

src/components/features/fluent/components/ProjectList.ts

@@ -49,7 +49,7 @@ export class ProjectList extends Component {
 	private readonly STORAGE_KEY = "task-genius-project-sort";
 	private readonly EXPANDED_KEY = "task-genius-project-expanded";
 	private collator: Intl.Collator;
-	private isTreeView: boolean = false;
+	private isTreeView = false;
 	private expandedNodes: Set<string> = new Set();
 	private treeNodes: ProjectTreeNode[] = [];
 
@@ -57,7 +57,7 @@ export class ProjectList extends Component {
 		containerEl: HTMLElement,
 		plugin: TaskProgressBarPlugin,
 		onProjectSelect: (projectId: string) => void,
-		isTreeView: boolean = false
+		isTreeView = false
 	) {
 		super();
 		this.containerEl = containerEl;

src/styles/fluent/fluent-main.css

@@ -357,7 +357,7 @@
 }
 
 .fluent-project-list.is-tree-view
-	.fluent-project-item[data-level]:not([data-level="0"]):hover::before {
+.fluent-project-item[data-level]:not([data-level="0"]):hover::before {
 	opacity: 0.3;
 }
 
@@ -531,6 +531,7 @@
 	overflow: auto;
 }
 
+.bases-view .tg-kanban-filters,
 .tg-fluent-content .content-header,
 .tg-fluent-content .tg-kanban-filters {
 	display: none;
@@ -814,8 +815,8 @@
 
 /* Hide sidebar toggle on desktop when in mobile drawer mode */
 .tg-fluent-sidebar-container.is-mobile-drawer
-	~ .tg-fluent-main-container
-	.sidebar-toggle {
+~ .tg-fluent-main-container
+.sidebar-toggle {
 	display: none !important;
 }