refactor(app): remove unused components

src/app/splash/components/index.ts

@@ -6,6 +6,4 @@ export * from "./splash-background";
 export * from "./splash-button";
 export * from "./splash-content";
 export * from "./splash-latest-message";
-export * from "./splash-loading";
 export * from "./splash-logo";
-export * from "./splash-progress";

src/app/splash/components/splash-loading.tsx

@@ -1,12 +0,0 @@
-/**
- * Splash 加载状态
- *
- * 
- *
- * 包装 `<LoadingIndicator>`，splash 阶段可能用于等待 auth 检查。
- */
-import { LoadingIndicator } from "@/app/_components/core/loading-indicator";
-
-export function SplashLoading() {
-  return <LoadingIndicator size={48} color="var(--color-accent)" />;
-}

src/app/splash/components/splash-progress.module.css

@@ -1,28 +0,0 @@
-.wrapper {
-  position: relative;
-  width: 100%;
-  height: var(--responsive-inline-gap-xs, 4px);
-  border-radius: var(--radius-full);
-  background: rgba(255, 255, 255, 0.1);
-  overflow: hidden;
-}
-
-.bar {
-  position: absolute;
-  top: 0;
-  left: 0;
-  height: 100%;
-  width: 30%;
-  border-radius: var(--radius-full);
-  background: linear-gradient(90deg, var(--color-accent), var(--color-facebook-button-gradient-end));
-  animation: progress 1.5s ease-in-out infinite;
-}
-
-@keyframes progress {
-  0% {
-    left: -30%;
-  }
-  100% {
-    left: 100%;
-  }
-}

src/app/splash/components/splash-progress.tsx

@@ -1,16 +0,0 @@
-/**
- * Splash 进度条
- *
- * 
- *
- * 当前实现：简单 CSS 动画进度条，0 → 100% 1.5s。
- */
-import styles from "./splash-progress.module.css";
-
-export function SplashProgress() {
-  return (
-    <div className={styles.wrapper} role="progressbar" aria-valuemin={0} aria-valuemax={100}>
-      <div className={styles.bar} />
-    </div>
-  );
-}