feature: support Umbraco 17.0.0

Author: jcdcdev

src/jcdcdev.Umbraco.ExtendedMarkdownEditor.Client/package-lock.json

@@ -12,7 +12,7 @@
         "lit": "^3.3.1"
     },
     "devDependencies": {
-        "@umbraco-cms/backoffice": "^17.0.0-rc4",
+        "@umbraco-cms/backoffice": "^17.0.0",
         "typescript": "^5.9.3",
         "vite": "^7.2.4"
     },

src/jcdcdev.Umbraco.ExtendedMarkdownEditor.Client/package.json

@@ -6,8 +6,8 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Umbraco.Cms" Version="17.0.0-rc4" />
-        <PackageReference Include="uSync" Version="17.0.0-rc4" />
+        <PackageReference Include="Umbraco.Cms" Version="17.0.0" />
+        <PackageReference Include="uSync" Version="17.0.0" />
     </ItemGroup>
 
     <ItemGroup>