[Portal] MAUI Template & Link Updates (#4929)

<!-- start pr-codex -->

## PR-Codex overview
This PR focuses on enhancing the `.NET SDK Portal` and its documentation, updating package versions, and adding new features related to MAUI integration, while also improving the sidebar navigation.

### Detailed summary
- Added `.NET SDK Portal` link to the sidebar in `sidebar.tsx`.
- Updated `Thirdweb` package version from `1.0.0` to `2.4.0` in `page.mdx`.
- Added `MAUI Integration` link to the sidebar in `sidebar.tsx`.
- Updated reference link for `Full Reference` in `sidebar.tsx`.
- Introduced new content for MAUI integration in `page.mdx`.
- Enhanced documentation with new constants and functions in `utils/page.mdx`.

> ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your question}`

<!-- end pr-codex -->

apps/portal/src/app/dotnet/godot/page.mdx

@@ -24,7 +24,7 @@ To add the Thirdweb .NET SDK to your Godot project, you will need to manually ed
 ```xml
 <ItemGroup>
   <!-- Other NuGet package references -->
-  <PackageReference Include="Thirdweb" Version="1.0.0" />
+  <PackageReference Include="Thirdweb" Version="2.4.0" />
   <!-- Update with the latest version when necessary -->
 </ItemGroup>
 ```

apps/portal/src/app/dotnet/maui/page.mdx

@@ -0,0 +1,32 @@
+import { OpenSourceCard, DocImage, createMetadata } from "@doc";
+
+export const metadata = createMetadata({
+	title: "Thirdweb .NET SDK in MAUI",
+	description:
+		"A guide on how to integrate the Thirdweb .NET SDK into your MAUI projects to add blockchain functionality.",
+});
+
+# Integrating into MAUI Projects
+
+Thirdweb's .NET SDK is fully compatible with .NET MAUI, allowing you to integrate wallets and blockchain functionality into your cross-platform applications.
+
+## Configuration
+
+### Adding the Package to Your Project
+
+To add the Thirdweb .NET SDK to your MAUI project, you'll simply need to run:
+
+```bash
+dotnet add package Thirdweb
+```
+
+## Example Project
+
+An example MAUI project integrating the Thirdweb .NET SDK is available below.
+
+<OpenSourceCard
+	title="MAUI Template"
+	description="A MAUI project template with the Thirdweb .NET SDK integrated."
+	href="https://github.com/thirdweb-example/dotnet-maui"
+	isLibrary={false}
+/>

apps/portal/src/app/dotnet/sidebar.tsx

@@ -252,6 +252,10 @@ export const sidebar: SideBar = {
       name: "Unity Integration",
       href: "/unity/v5",
     },
+    {
+      name: "MAUI Integration",
+      href: "/dotnet/maui",
+    },
     {
       name: "Core",
       isCollapsible: false,
@@ -287,7 +291,7 @@ export const sidebar: SideBar = {
     { separator: true },
     {
       name: "Full Reference",
-      href: "https://thirdweb-dev.github.io/thirdweb-dotnet/index.html",
+      href: "https://thirdweb-dev.github.io/dotnet/index.html",
     },
   ],
 };

apps/portal/src/app/dotnet/utils/page.mdx

@@ -15,7 +15,105 @@ Useful for passing the zero address to various functions.
 
 A `string` representing the native token address `0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE`.
 
-Useful for passing the native token address to various functions.
+Useful for passing the native token address (ETH or equivalent) to various functions.
+
+## Constants.DECIMALS_18
+
+A `double` representing the value `1000000000000000000`.
+
+Useful for converting values between different decimal places.
+
+## Constants.ENTRYPOINT_ADDRESS_V06
+
+A `string` representing the entrypoint address for Account Abstraction 0.7.0 `0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789`.
+
+## Constants.ENTRYPOINT_ADDRESS_V07
+
+A `string` representing the entrypoint address for Account Abstraction 0.7.0 `0x0000000071727De22E5E9d8BAf0edAc6f37da032`.
+
+## GetSocialProfiles
+
+Fetches the social profiles for the given address or ENS using a Thirdweb client.
+
+```csharp
+var socialProfiles = await Utils.GetSocialProfiles(client, addressOrEns);
+```
+
+<Details summary="Parameters">
+
+### client
+
+A `ThirdwebClient` object representing the client to use for fetching social profiles.
+
+### addressOrEns
+
+A `string` representing the wallet address or ENS to fetch social profiles for.
+
+</Details>
+
+<Details summary="Return Value">
+
+### socialProfiles
+
+A `SocialProfiles` object containing the fetched social profiles.
+
+</Details>
+
+## GetENSFromAddress
+
+Fetches the ENS name for the given address using a Thirdweb client.
+
+```csharp
+var ensName = await Utils.GetENSFromAddress(client, address);
+```
+
+<Details summary="Parameters">
+
+### client
+
+A `ThirdwebClient` object representing the client to use for fetching the ENS name.
+
+### address
+
+A `string` representing the wallet address to fetch the ENS name for.
+
+</Details>
+
+<Details summary="Return Value">
+
+### ensName
+
+A `string` representing the fetched ENS name.
+
+</Details>
+
+## GetAddressFromENS
+
+Fetches the address for the given ENS name using a Thirdweb client.
+
+```csharp
+var address = await Utils.GetAddressFromENS(client, ensName);
+```
+
+<Details summary="Parameters">
+
+### client
+
+A `ThirdwebClient` object representing the client to use for fetching the address.
+
+### ensName
+
+A `string` representing the ENS name to fetch the address for.
+
+</Details>
+
+<Details summary="Return Value">
+
+### address
+
+A `string` representing the fetched address.
+
+</Details>
 
 ## GetChainMetadata 
 

apps/portal/src/app/unity/v5/sidebar.tsx

@@ -79,6 +79,15 @@ export const sidebar: SideBar = {
           name: "Interacting with Contracts",
           href: `${sdkSlug}/contracts`,
         },
+        { separator: true },
+        {
+          name: ".NET SDK Portal",
+          href: "/dotnet",
+        },
+        {
+          name: "Full Reference",
+          href: "https://thirdweb-dev.github.io/dotnet/index.html",
+        },
       ],
     },
   ],