feat: Update PowerShell installation command for consistency across documentation (#47)

Author: IEvangelist

src/frontend/src/components/InstallAspireCLI.astro

@@ -20,7 +20,7 @@ import AsciinemaPlayer from "@components/AsciinemaPlayer.astro";
                     <Code
                         lang="powershell"
                         title={Astro.locals.t("aspire.installCliGlobally")}
-                        code='iex "& { $(irm https://aspire.dev/install.ps1) }"'
+                        code="irm https://aspire.dev/install.ps1 | iex"
                     />
                 </TabItem>
             </Tabs>

src/frontend/src/components/InstallCliModal.astro

@@ -100,7 +100,7 @@ const { id = "install-cli-modal" } = Astro.props;
                 <div class="code-wrapper" data-version="release">
                     <Code
                         lang="powershell"
-                        code='iex "& { $(irm https://aspire.dev/install.ps1) }"'
+                        code="irm https://aspire.dev/install.ps1 | iex"
                         frame="none"
                     />
                 </div>
@@ -134,7 +134,8 @@ const { id = "install-cli-modal" } = Astro.props;
                 style="display: none;"
             >
                 <Aside type="note">
-                    Staging builds are prerelease versions. Not recommended for production.
+                    Staging builds are prerelease versions. Not recommended for
+                    production.
                 </Aside>
             </div>
 
@@ -144,7 +145,8 @@ const { id = "install-cli-modal" } = Astro.props;
                 style="display: none;"
             >
                 <Aside type="caution">
-                    Hot off the press! Dev builds are the latest versions and may be unstable.
+                    Hot off the press! Dev builds are the latest versions and
+                    may be unstable.
                 </Aside>
             </div>
         </div>

src/frontend/src/content/docs/get-started/install-cli.mdx

@@ -33,7 +33,7 @@ You can download and run the script in a single command, to install the Aspire C
     <TabItem label="PowerShell" icon="seti:powershell">
         <Code
             lang="powershell"
-            code='iex "& { $(irm https://aspire.dev/install.ps1) }"'
+            code='irm https://aspire.dev/install.ps1 | iex'
         />
     </TabItem>
 </Tabs>

src/frontend/src/content/docs/whats-new/aspire-13.mdx

@@ -63,7 +63,7 @@ The easiest way to upgrade to Aspire 13.0 is using the `aspire update` command:
         <TabItem label="PowerShell" icon="seti:powershell">
             <Code
                 lang="powershell"
-                code='iex "& { $(irm https://aspire.dev/install.ps1) }"'
+                code='irm https://aspire.dev/install.ps1 | iex'
             />
         </TabItem>
     </Tabs>

src/frontend/src/content/docs/whats-new/aspire-9-5.mdx

@@ -39,7 +39,7 @@ Moving between minor releases of Aspire is simple:
     curl -sSL https://aspire.dev/install.sh | bash
 
     # PowerShell
-    iex "& { $(irm https://aspire.dev/install.ps1) }"
+    irm https://aspire.dev/install.ps1 | iex
     ```
 
 1. In your AppHost project file (that is, _MyApp.AppHost.csproj_), update the [📦 Aspire.AppHost.Sdk](https://www.nuget.org/packages/Aspire.AppHost.Sdk) NuGet package to version `9.5.0`: