[wasm] Template nits 2 (#77205)

* Drop duplicated description from json definition.
* Update readme in both templates.

src/mono/wasm/templates/templates/browser/.template.config/template.json

@@ -6,7 +6,6 @@
   "groupIdentity": "WebAssembly.Browser",
   "precedence": 8000,
   "identity": "WebAssembly.Browser.8.0",
-  "description": "WebAssembly Browser App",
   "name": "WebAssembly Browser App",
   "description": "A project template for creating a .NET app that runs on WebAssembly in a browser",
   "shortName": "wasmbrowser",

src/mono/wasm/templates/templates/browser/README.md

@@ -1,25 +1,26 @@
-## Browser application
+## .NET WebAssembly Browser app
 
 ## Build
 
-You can build the application from Visual Studio or by dotnet cli
+You can build the app from Visual Studio or from the command-line:
 
 ```
 dotnet build -c Debug/Release
 ```
 
-After building the application, the result is in the `bin/$(Configuration)/net7.0/browser-wasm/AppBundle` directory.
+After building the app, the result is in the `bin/$(Configuration)/net7.0/browser-wasm/AppBundle` directory.
 
 ## Run
 
-You can build the application from Visual Studio or by dotnet cli
+You can build the app from Visual Studio or the command-line:
 
 ```
 dotnet run -c Debug/Release
 ```
 
-Or you can start any static file server from the AppBundle directory
+Or you can start any static file server from the AppBundle directory:
 
 ```
+dotnet tool install dotnet-serve
 dotnet serve -d:bin/$(Configuration)/net7.0/browser-wasm/AppBundle
 ```

src/mono/wasm/templates/templates/console/.template.config/template.json

@@ -5,7 +5,6 @@
   "groupIdentity": "WebAssembly.Console",
   "precedence": 8000,
   "identity": "WebAssembly.Console.8.0",
-  "description": "WebAssembly Console App",
   "name": "WebAssembly Console App",
   "description": "A project template for creating a .NET app that runs on WebAssembly on Node JS or V8",
   "shortName": "wasmconsole",

src/mono/wasm/templates/templates/console/README.md

@@ -1,24 +1,24 @@
-## Node application
+## .NET WebAssembly Node app
 
 ## Build
 
-You can build the application from Visual Studio or by dotnet cli
+You can build the app from Visual Studio or from the command-line:
 
 ```
 dotnet build -c Debug/Release
 ```
 
-After building the application, the result is in the `bin/$(Configuration)/net7.0/browser-wasm/AppBundle` directory.
+After building the app, the result is in the `bin/$(Configuration)/net7.0/browser-wasm/AppBundle` directory.
 
 ## Run
 
-You can build the application from Visual Studio or by dotnet cli
+You can build the app from Visual Studio or the command-line:
 
 ```
 dotnet run -c Debug/Release
 ```
 
-Or you can start any static file server from the AppBundle directory
+Or directly start node from the AppBundle directory:
 
 ```
 node bin/$(Configuration)/net7.0/browser-wasm/AppBundle/main.mjs