Update pubspec.yaml with:

- the correct platform declaration syntax
- the correct screenshots links

Author: victoreronmosele

example/pubspec.lock

@@ -262,7 +262,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.0.0"
+    version: "1.0.1+2"
 sdks:
   dart: ">=3.1.3 <4.0.0"
   flutter: ">=3.13.6"

pubspec.yaml

@@ -12,7 +12,7 @@ topics:
   - web
 
 platforms:
-  - web
+  web:
 
 environment:
   sdk: ">=3.1.3 <4.0.0"
@@ -42,7 +42,7 @@ screenshots:
   - description: "This gif demonstrates the color picker events using a custom selector and the default selector"
     path: screenshots/web_color_picker_events.gif
   - description: "This gif shows a custom color picker selector displayed with the web_color_picker package."
-    path: screenshots/web_color_picker.gif
+    path: screenshots/web_color_picker_dot_builder.gif
   - description: "This gif shows the browser's default color picker displayed with the web_color_picker package."
     path: screenshots/web_color_picker.gif