refactor: new project struct (#8199)

packages/frontend/web -> packages/frontend/apps/web
packages/frontend/mobile -> packages/frontend/apps/mobile
packages/frontend/electron -> packages/frontend/apps/electron

packages/frontend/apps/electron/renderer/shell/shell.css.ts

@@ -0,0 +1,39 @@
+import { cssVarV2 } from '@toeverything/theme/v2';
+import { createVar, style } from '@vanilla-extract/css';
+
+export const sidebarOffsetVar = createVar();
+
+export const root = style({
+  width: '100vw',
+  height: '100vh',
+  display: 'flex',
+  flexDirection: 'column',
+  background: cssVarV2('layer/background/primary'),
+  selectors: {
+    '&[data-translucent="true"]': {
+      background: 'transparent',
+    },
+  },
+});
+
+export const appTabsHeader = style({
+  zIndex: 1,
+});
+
+export const fallbackRoot = style({
+  position: 'absolute',
+  paddingTop: 52,
+  width: '100%',
+  height: '100%',
+  zIndex: 0,
+});
+
+export const splitViewFallback = style({
+  width: '100%',
+  height: '100%',
+  position: 'absolute',
+  bottom: 0,
+  right: 0,
+  zIndex: 0,
+  background: cssVarV2('layer/background/primary'),
+});