[docs] Suggest using dart pub add for adding dependencies

packages/genui/.guides/docs/create_a_custom_catalogitem.md

@@ -8,14 +8,13 @@ description: |
 Follow these steps to create your own, custom widgets and make them available
 to the agent for generation.
 
-## 1. Import `json_schema_builder`
+## 1. Depend on `json_schema_builder`
 
-Add the `json_schema_builder` package as a dependency in `pubspec.yaml`. Use the
-same commit reference as the one for `genui`.
+Use `dart pub add` to add `json_schema_builder` as a dependency in
+your `pubspec.yaml` file:
 
-```yaml
-dependencies:
-  json_schema_builder: ^0.1.3
+```bash
+dart pub add json_schema_builder
 ```
 
 ## 2. Create the new widget's schema

packages/genui/.guides/setup.md

@@ -40,14 +40,11 @@ Logic, follow these instructions:
    [Firebase's Flutter Setup guide](https://firebase.google.com/docs/flutter/setup)
    to add Firebase to your app. Run `flutterfire configure` to configure your
    app.
-4. In `pubspec.yaml`, add `genui` and `genui_firebase_ai` to the
-   `dependencies` section. As of this writing, it's best to use pub's git
-   dependency to refer directly to this project's source.
-
-   ```yaml
-   dependencies:
-     genui: ^0.5.1
-     genui_firebase_ai: ^0.5.1
+4. Use `dart pub add` to add the `genui` and `genui_firebase_ai` packages as
+   dependencies in your `pubspec.yaml` file:
+
+   ```bash
+   dart pub add genui genui_firebase_ai
    ```
 
 5. In your app's `main` method, ensure that the widget bindings are initialized,
@@ -66,13 +63,11 @@ Logic, follow these instructions:
 To use `genui` with a generic agent provider that supports the A2UI protocol,
 use the `genui_a2ui` package.
 
-1. In `pubspec.yaml`, add `genui` and `genui_a2ui` to the `dependencies`
-   section.
+1. Use `dart pub add` to add the `genui` and `genui_a2ui` packages as
+   dependencies in your `pubspec.yaml` file:
 
-   ```yaml
-   dependencies:
-     genui: ^0.5.1
-     genui_a2ui: ^0.5.1
+   ```bash
+   dart pub add genui genui_a2ui
    ```
 
 2. Use the `A2uiContentGenerator` to connect to your agent provider.
@@ -82,13 +77,11 @@ use the `genui_a2ui` package.
 To use `genui` with the Google Generative AI API, use the
 `genui_google_generative_ai` package.
 
-1. In `pubspec.yaml`, add `genui` and `genui_google_generative_ai` to the
-   `dependencies` section.
+1. Use `dart pub add` to add the `genui` and `genui_google_generative_ai` packages as
+   dependencies in your `pubspec.yaml` file:
 
-   ```yaml
-   dependencies:
-     genui: ^0.5.1
-     genui_google_generative_ai: ^0.5.1
+   ```bash
+   dart pub add genui genui_google_generative_ai
    ```
 
 2. Use the `GoogleGenerativeAiContentGenerator` to connect to the Google

packages/genui/README.md

@@ -97,14 +97,11 @@ Logic, follow these instructions:
 3. Follow the first three steps in
    [Firebase's Flutter Setup guide](https://firebase.google.com/docs/flutter/setup)
    to add Firebase to your app.
-4. In `pubspec.yaml`, add `genui` and `genui_firebase_ai` to the
-   `dependencies` section.
-
-   ```yaml
-   dependencies:
-     # ...
-     genui: 0.5.0
-     genui_firebase_ai: 0.5.0
+4. Use `dart pub add` to add the `genui` and `genui_firebase_ai` packages as
+   dependencies in your `pubspec.yaml` file:
+
+   ```bash
+   dart pub add genui genui_firebase_ai
    ```
 
 5. In your app's `main` method, ensure that the widget bindings are initialized,
@@ -298,19 +295,13 @@ In addition to using the catalog of widgets in `CoreCatalogItems`, you can
 create custom widgets for the agent to generate. Use the following
 instructions.
 
-#### Import `json_schema_builder`
-
-Add the `json_schema_builder` package as a dependency in `pubspec.yaml`. Use the
-same commit reference as the one for `genui`.
+#### Depend on the `json_schema_builder` package
 
-```yaml
-dependencies:
-  # ...
-  json_schema_builder:
-    git:
-      url: https://github.com/flutter/genui.git
-      path: packages/json_schema_builder
+Use `dart pub add` to add `json_schema_builder` as a dependency in
+your `pubspec.yaml` file:
 
+```bash
+dart pub add json_schema_builder
 ```
 
 #### Create the new widget's schema

packages/genui_a2ui/README.md

@@ -20,17 +20,12 @@ An integration package for [`genui`](https://pub.dev/packages/genui) and the [A2
 
 ### Installation
 
-Add the following to your `pubspec.yaml`:
-
-```yaml
-dependencies:
-  flutter:
-    sdk: flutter
-  genui: ^0.6.0 # Or the latest version
-  genui_a2ui: ^0.6.0 # Or the latest version
-```
+Use `dart pub add` to add the latest versions of `genui` and `genui_a2ui` as
+dependencies in your `pubspec.yaml` file:
 
-Then run `flutter pub get`.
+```bash
+dart pub add genui genui_a2ui
+```
 
 ### Basic Usage
 

packages/genui_google_generative_ai/README.md

@@ -14,7 +14,12 @@ To use this package, you will need a Gemini API key. If you don't already have o
 
 ### Installation
 
-Add this package to your `pubspec.yaml`: "genui_google_generative_ai"
+Use `dart pub add` to add the latest versions of `genui` and `genui_google_generative_ai` as
+dependencies in your `pubspec.yaml` file:
+
+```bash
+dart pub add genui genui_google_generative_ai
+```
 
 ### Usage