feat: add beta application review flow

src/components/AppShell.tsx

@@ -64,6 +64,12 @@ function formatBalance(cents: number): string {
   return `${value.toFixed(2)} 积分`;
 }
 
+function canReviewBetaApplications(session: WebUserSession | null): boolean {
+  const role = String(session?.user.role || "").trim().toLowerCase();
+  const username = String(session?.user.username || "").trim().toLowerCase();
+  return role === "admin" || username === "xqy1912";
+}
+
 function AppShell({
   activeView,
   navItems,
@@ -249,6 +255,7 @@ function AppShell({
   const displayedBalanceLabel = session ? formatBalance(displayedBalanceCents) : "0 积分";
   const showCommunityReview = canReviewCommunity(session);
   const showCommunityCaseAdd = canManageCommunityCases(session);
+  const showBetaApplicationReview = canReviewBetaApplications(session);
 
   return (
     <div
@@ -486,6 +493,19 @@ function AppShell({
                         </button>
                       </>
                     ) : null}
+                    {showBetaApplicationReview ? (
+                      <button
+                        type="button"
+                        className="profile-popover__review-btn"
+                        onClick={() => {
+                          setProfileOpen(false);
+                          onSelectView("betaApplications");
+                        }}
+                      >
+                        <ShellIcon name="check-circle" />
+                        内测申请审核
+                      </button>
+                    ) : null}
                     {showCommunityCaseAdd ? (
                       <>
                         <button