Change web app manifest extension to “webmanifest” (#43756)

Author: christianliebel

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/template.json

@@ -90,7 +90,7 @@
           "condition": "(!PWA)",
           "exclude": [
             "Client/wwwroot/service-worker*.js",
-            "Client/wwwroot/manifest.json",
+            "Client/wwwroot/manifest.webmanifest",
             "Client/wwwroot/icon-512.png"
           ]
         },

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/Client/wwwroot/index.html

@@ -15,7 +15,7 @@
     <link href="ComponentsWebAssembly-CSharp.styles.css" rel="stylesheet" />
 <!--#endif  -->
     <!--#if PWA -->
-    <link href="manifest.json" rel="manifest" />
+    <link href="manifest.webmanifest" rel="manifest" />
     <link rel="apple-touch-icon" sizes="512x512" href="icon-512.png" />
     <link rel="apple-touch-icon" sizes="192x192" href="icon-192.png" />
     <!--#endif -->

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/Client/wwwroot/manifest.json renamed to src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/Client/wwwroot/manifest.webmanifest

@@ -80,7 +80,7 @@
           "condition": "(!PWA)",
           "exclude": [
             "Client/wwwroot/service-worker*.js",
-            "Client/wwwroot/manifest.json",
+            "Client/wwwroot/manifest.webmanifest",
             "Client/wwwroot/icon-512.png"
           ]
         }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyComponentsWebAssembly-CSharp/.template.config/template.json

@@ -7,7 +7,7 @@
     <base href="/" />
     <link href="css/app.css" rel="stylesheet" />
     <!--#if PWA -->
-    <link href="manifest.json" rel="manifest" />
+    <link href="manifest.webmanifest" rel="manifest" />
     <!--#endif -->
 
     <!--#if Hosted -->

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyComponentsWebAssembly-CSharp/Client/wwwroot/index.html

@@ -1962,7 +1962,7 @@
         "wwwroot/icon-192.png",
         "wwwroot/icon-512.png",
         "wwwroot/index.html",
-        "wwwroot/manifest.json",
+        "wwwroot/manifest.webmanifest",
         "wwwroot/service-worker.js",
         "wwwroot/service-worker.published.js",
         "wwwroot/css/app.css",
@@ -2000,7 +2000,7 @@
         "Client/wwwroot/icon-192.png",
         "Client/wwwroot/icon-512.png",
         "Client/wwwroot/index.html",
-        "Client/wwwroot/manifest.json",
+        "Client/wwwroot/manifest.webmanifest",
         "Client/wwwroot/service-worker.js",
         "Client/wwwroot/service-worker.published.js",
         "Client/wwwroot/css/bootstrap/bootstrap.min.css",
@@ -2100,7 +2100,7 @@
         "wwwroot/css/app.css",
         "wwwroot/icon-512.png",
         "wwwroot/index.html",
-        "wwwroot/manifest.json",
+        "wwwroot/manifest.webmanifest",
         "wwwroot/service-worker.js",
         "wwwroot/service-worker.published.js",
         "_Imports.razor",
@@ -2135,7 +2135,7 @@
         "Client/Properties/launchSettings.json",
         "Client/wwwroot/icon-512.png",
         "Client/wwwroot/index.html",
-        "Client/wwwroot/manifest.json",
+        "Client/wwwroot/manifest.webmanifest",
         "Client/wwwroot/service-worker.js",
         "Client/wwwroot/service-worker.published.js",
         "Client/wwwroot/css/app.css",