feat(web): 增加动效插件并优化侧边栏动画

- 为 `web` 应用引入 `tailwindcss-animate`，并接入 Tailwind 配置。
- 调整 `sheet` 与 `sidebar` 的移动端遮罩、过渡时长和动画曲线，提升侧边栏展开收起体验。
- 精简移动端侧边栏无障碍标题，仅保留必要语义。

pnpm-lock.yaml

@@ -138,6 +138,9 @@ importers:
       tailwindcss:
         specifier: 3.4.15
         version: 3.4.15
+      tailwindcss-animate:
+        specifier: ^1.0.7
+        version: 1.0.7(tailwindcss@3.4.15)
       typescript:
         specifier: 5.6.3
         version: 5.6.3
@@ -1491,6 +1494,11 @@ packages:
   tailwind-merge@2.5.4:
     resolution: {integrity: sha512-0q8cfZHMu9nuYP/b5Shb7Y7Sh1B7Nnl5GqNr1U+n2p6+mybvRtayrQ+0042Z5byvTA8ihjlP8Odo8/VnHbZu4Q==}
 
+  tailwindcss-animate@1.0.7:
+    resolution: {integrity: sha512-bl6mpH3T7I3UFxuvDEXLxy/VuFxBk5bbzplh7tXI68mwMokNYd1t9qPBHlnyTwfa4JGC4zP516I1hYYtQ/vspA==}
+    peerDependencies:
+      tailwindcss: '>=3.0.0 || insiders'
+
   tailwindcss@3.4.15:
     resolution: {integrity: sha512-r4MeXnfBmSOuKUWmXe6h2CcyfzJCEk4F0pptO5jlnYSIViUkVmsawj80N5h2lO3gwcmSb4n3PuN+e+GC1Guylw==}
     engines: {node: '>=14.0.0'}
@@ -2892,6 +2900,10 @@ snapshots:
 
   tailwind-merge@2.5.4: {}
 
+  tailwindcss-animate@1.0.7(tailwindcss@3.4.15):
+    dependencies:
+      tailwindcss: 3.4.15
+
   tailwindcss@3.4.15:
     dependencies:
       '@alloc/quick-lru': 5.2.0