Update package versions in Directory.Packages.props and remove unnecessary PackageReference in WebClient.csproj

- Upgraded Microsoft.Extensions.* packages to version 9.0.9 where applicable.
- Updated Microsoft.Extensions.Http to version 9.0.0.
- Removed the PackageReference for Microsoft.SemanticKernel.Abstractions from WebClient.csproj.

Author: Harmanpreet Kaur

App/backend-api/Microsoft.GS.DPS/Microsoft.GS.DPS.csproj

@@ -12,11 +12,13 @@
     <PackageReference Include="Azure.Search.Documents" Version="11.6.1" />
     <PackageReference Include="FluentValidation" Version="12.0.0" />
     <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="12.0.0" />
-    <PackageReference Include="Microsoft.KernelMemory.WebClient" Version="0.98.250508.3" />
+    <PackageReference Include="Microsoft.KernelMemory.WebClient" Version="0.79.241014.2" />
     <PackageReference Include="Microsoft.Maui.Graphics" Version="9.0.110" />
     <PackageReference Include="Microsoft.Maui.Graphics.Skia" Version="9.0.110" />
-    <PackageReference Include="MongoDB.Driver" Version="3.5.0" />
-    <PackageReference Include="MongoDB.Driver.Core" Version="2.30.0" />
+    <PackageReference Include="Microsoft.SemanticKernel" Version="1.32.0" />
+    <PackageReference Include="MongoDB.Bson" Version="2.29.0" />
+    <PackageReference Include="MongoDB.Driver" Version="2.29.0" />
+    <PackageReference Include="MongoDB.Driver.Core" Version="2.29.0" />
     <PackageReference Include="SkiaSharp.NativeAssets.Linux" Version="3.119.1" />
   </ItemGroup>
 

App/frontend-app/package.json

@@ -83,7 +83,7 @@
         "prettier-plugin-tailwindcss": "^0.6.13",
         "react-tiff": "^0.0.14",
         "sass": "^1.93.2",
-        "tailwindcss": "^4.1.14",
+        "tailwindcss": "^3.4.17",
         "ts-jest": "^29.4.4",
         "ts-node": "^10.9.2",
         "tslib": "^2.6.2",