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fluxer_app/src/stores/PermissionLayoutStore.tsx

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+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {makeAutoObservable} from 'mobx';
+import {makePersistent} from '~/lib/MobXPersistence';
+
+export enum PermissionLayoutMode {
+	COMFY = 'comfy',
+	DENSE = 'dense',
+}
+
+export enum PermissionGridMode {
+	SINGLE = 'single',
+	GRID = 'grid',
+}
+
+class PermissionLayoutStore {
+	layoutMode: PermissionLayoutMode = PermissionLayoutMode.COMFY;
+	gridMode: PermissionGridMode = PermissionGridMode.SINGLE;
+
+	constructor() {
+		makeAutoObservable(this, {}, {autoBind: true});
+		this.initPersistence();
+	}
+
+	private async initPersistence(): Promise<void> {
+		await makePersistent(this, 'PermissionLayoutStore', ['layoutMode', 'gridMode']);
+	}
+
+	get isComfy(): boolean {
+		return this.layoutMode === PermissionLayoutMode.COMFY;
+	}
+
+	get isDense(): boolean {
+		return this.layoutMode === PermissionLayoutMode.DENSE;
+	}
+
+	get isGrid(): boolean {
+		return this.gridMode === PermissionGridMode.GRID;
+	}
+
+	setLayoutMode(mode: PermissionLayoutMode): void {
+		this.layoutMode = mode;
+	}
+
+	setGridMode(mode: PermissionGridMode): void {
+		this.gridMode = mode;
+	}
+
+	toggleLayoutMode(): void {
+		this.layoutMode = this.isComfy ? PermissionLayoutMode.DENSE : PermissionLayoutMode.COMFY;
+	}
+
+	toggleGridMode(): void {
+		this.gridMode = this.isGrid ? PermissionGridMode.SINGLE : PermissionGridMode.GRID;
+	}
+}
+
+export default new PermissionLayoutStore();