feat(stac): Rename StacRequest to StacNetworkRequest (#309)

The changes in this commit rename the `StacRequest` class to `StacNetworkRequest` to better reflect its purpose of making network requests. This change is made across the example code in the `stac` package, the `README.md` file, and the documentation on the website.

closes #307

Author: dhruvanbhalara

packages/stac/README.md

@@ -387,7 +387,7 @@ class MyApp extends StatelessWidget {
         primarySwatch: Colors.blue,
       ),
       home: Stac.fromNetwork(
-        StacRequest(
+        StacNetworkRequest(
           url: _url,
           method: Method.get,
         ),

packages/stac/example/README.md

@@ -288,7 +288,7 @@ class MyApp extends StatelessWidget {
         primarySwatch: Colors.blue,
       ),
       home: Stac.fromNetwork(
-        StacRequest(
+        StacNetworkRequest(
           url: _url,
           method: Method.get,
         ),
@@ -312,4 +312,3 @@ Check out the [Stac Gallery](https://github.com/StacDev/stac/tree/main/examples/
 
 
 [form_screen]: https://github.com/StacDev/stac/blob/main/assets/form_screen_image.png
-

website/docs/intro.md

@@ -440,7 +440,7 @@ class MyApp extends StatelessWidget {
         primarySwatch: Colors.blue,
       ),
       home: Stac.fromNetwork(
-        StacRequest(
+        StacNetworkRequest(
           url: _url,
           method: Method.get,
         ),
@@ -455,5 +455,3 @@ That's it with just few lines of code your SDUI app is up and running.
 <img src="/img/form_screen_image.png" alt="Form screen example"/>
 
 For more detailed examples and advanced usage, refer to the [Stac Gallery App](https://github.com/StacDev/stac/tree/dev/examples/stac_gallery).
-
-