feat: HEL-68 手机端 P0 同网址分流闸门与手机壳

在电脑端 index.html head 加极早分流闸门（?ui 覆盖优先，720px/移动 UA 判定，首屏前跳转 /m/）；新建 frontend/m/ 手机壳（index.html、tokens/shell CSS、api/session/router/boot JS、nav.config），首页五入口、占位图标页/功能页、登录页、日/夜主题与栈式返回。未改电脑 DOM/样式，未碰问天。 Co-authored-by: multica-agent <github@multica.ai>
2026-08-24 01:34:07 +08:00
parent 1b333b6b93
commit b213b4362a
9 changed files with 905 additions and 0 deletions
@@ -0,0 +1,57 @@
+(function (global) {
+  "use strict";
+
+  const THEME_KEY = "xiaobaiTheme";
+
+  function readTheme() {
+    try {
+      return global.localStorage.getItem(THEME_KEY) === "dark" ? "dark" : "light";
+    } catch (_error) {
+      return "light";
+    }
+  }
+
+  function applyTheme(theme) {
+    const normalized = theme === "dark" ? "dark" : "light";
+    const app = document.getElementById("m-app");
+    app.dataset.theme = normalized;
+    app.style.colorScheme = normalized;
+    document.body.style.backgroundColor = normalized === "dark" ? "#141519" : "#f4f5f7";
+    return normalized;
+  }
+
+  function toggle() {
+    const next = readTheme() === "dark" ? "light" : "dark";
+    try {
+      global.localStorage.setItem(THEME_KEY, next);
+    } catch (_error) {
+      // Theme still applies for the current page when storage is unavailable.
+    }
+    applyTheme(next);
+  }
+
+  global.MobileTheme = { readTheme: readTheme, applyTheme: applyTheme, toggle: toggle };
+
+  async function boot() {
+    applyTheme(readTheme());
+    let session = { authenticated: false };
+    try {
+      session = await global.MobileSession.me();
+    } catch (_error) {
+      session = { authenticated: false };
+    }
+    const hash = global.location.hash || "";
+    if (!session.authenticated) {
+      if (!/^#\/?auth/.test(hash)) global.location.replace("#/auth");
+    } else if (/^#\/?auth/.test(hash)) {
+      global.location.replace("#/home");
+    }
+    global.MobileRouter.init();
+  }
+
+  if (document.readyState === "loading") {
+    document.addEventListener("DOMContentLoaded", boot, { once: true });
+  } else {
+    boot();
+  }
+})(window);