feat: 添加布局和路由组件

pubspec.lock

@@ -80,6 +80,22 @@ packages:
       url: "https://mirror.sjtu.edu.cn/dart-pub/"
     source: hosted
     version: "17.3.0"
+  http:
+    dependency: "direct overridden"
+    description:
+      name: http
+      sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
+      url: "https://mirror.sjtu.edu.cn/dart-pub/"
+    source: hosted
+    version: "1.6.0"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
+      url: "https://mirror.sjtu.edu.cn/dart-pub/"
+    source: hosted
+    version: "4.1.2"
   leak_tracker:
     dependency: transitive
     description:
@@ -205,6 +221,14 @@ packages:
       url: "https://mirror.sjtu.edu.cn/dart-pub/"
     source: hosted
     version: "0.7.10"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
+      url: "https://mirror.sjtu.edu.cn/dart-pub/"
+    source: hosted
+    version: "1.4.0"
   vector_math:
     dependency: transitive
     description:
@@ -221,6 +245,14 @@ packages:
       url: "https://mirror.sjtu.edu.cn/dart-pub/"
     source: hosted
     version: "15.2.0"
+  web:
+    dependency: transitive
+    description:
+      name: web
+      sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
+      url: "https://mirror.sjtu.edu.cn/dart-pub/"
+    source: hosted
+    version: "1.1.1"
 sdks:
   dart: ">=3.11.5 <4.0.0"
   flutter: ">=3.38.0"