feat(logging): default to paused state and prevent performance hit via frontend wrapper

- Default LOG_PAUSED to true in backend.
- Combine tauri_plugin_log filters to drop backend logs when paused.
- Create frontend logger wrapper to intercept and drop logs before IPC when paused.
- Sync LogsView state directly with logger wrapper and handle initialization races.

src/store/useDownloadStore.test.ts

@@ -8,8 +8,9 @@ vi.mock('../ipc', () => ({
 }));
 
 // Mock window.__TAURI_INTERNALS__ and log to prevent errors
-vi.mock('@tauri-apps/plugin-log', () => ({
+vi.mock('../utils/logger', () => ({
   info: vi.fn(),
+  warn: vi.fn(),
   error: vi.fn(),
 }));
 

src/store/useDownloadStore.ts

@@ -1,5 +1,5 @@
 import { create } from 'zustand';
-import { info } from '@tauri-apps/plugin-log';
+import { info } from '../utils/logger';
 import { invokeCommand as invoke } from '../ipc';
 
 import type { DownloadItem } from '../bindings/DownloadItem';

src/store/useSettingsStore.ts

@@ -1,7 +1,7 @@
 import { create } from 'zustand';
 import { persist, createJSONStorage, StateStorage } from 'zustand/middleware';
 import { invokeCommand as invoke } from '../ipc';
-import { info } from '@tauri-apps/plugin-log';
+import { info } from '../utils/logger';
 import type { ActiveView } from '../bindings/ActiveView';
 import type { AppFontSize } from '../bindings/AppFontSize';
 import type { ListRowDensity } from '../bindings/ListRowDensity';