V14: Rename new projects (#15836)

* Rename Web.UI.New back to Web.UI

* Delete new backoffiec folder

* Rename client project

* Add new submodule

* Update template csproj

* Remove more mentions of new

* Add missing views

* Moving up the "Umbraco.Web.UI" proj reference, so that it is the first project listed in solution file (.sln) since it will be selected as startup one in VS by default.

* don't include grid

* Update with section of how to get started with backoffice

* Update .github/BUILD.md

Co-authored-by: Elitsa Marinovska <21998037+elit0451@users.noreply.github.com>

* Add line about white page

---------

Co-authored-by: Elitsa <elm@umbraco.dk>
Co-authored-by: Elitsa Marinovska <21998037+elit0451@users.noreply.github.com>

src/Umbraco.Cms.StaticAssets/Umbraco.Cms.StaticAssets.csproj

@@ -31,12 +31,12 @@
   </Target>
 
   <Target Name="BuildBellissima">
-    <Exec WorkingDirectory="$(ProjectDir)..\Umbraco.Web.UI.New.Client\" Command="npm ci --no-fund --no-audit --prefer-offline" />
-    <Exec WorkingDirectory="$(ProjectDir)..\Umbraco.Web.UI.New.Client\" Command="npm run build:for:cms" />
+    <Exec WorkingDirectory="$(ProjectDir)..\Umbraco.Web.UI.Client\" Command="npm ci --no-fund --no-audit --prefer-offline" />
+    <Exec WorkingDirectory="$(ProjectDir)..\Umbraco.Web.UI.Client\" Command="npm run build:for:cms" />
   </Target>
 
   <Target Name="BuildLogin" DependsOnTargets="BuildBellissima">
-    <Exec WorkingDirectory="$(ProjectDir)..\Umbraco.Web.UI.New.Client\apps\auth" Command="npm run build" />
+    <Exec WorkingDirectory="$(ProjectDir)..\Umbraco.Web.UI.Client\apps\auth" Command="npm run build" />
     <Exec WorkingDirectory="$(ProjectDir)..\Umbraco.Web.UI.Login\" Command="npm ci --no-fund --no-audit --prefer-offline" />
     <Exec WorkingDirectory="$(ProjectDir)..\Umbraco.Web.UI.Login\" Command="npm run build" />
   </Target>

src/Umbraco.Cms.Targets/Umbraco.Cms.Targets.csproj

@@ -62,7 +62,7 @@
   <!-- Generate JSON package schema on build (and before copying to project) -->
   <Target Name="GenerateUmbracoPackageSchema" BeforeTargets="Build;CopyUmbracoJsonSchemaFiles" Condition="!Exists('$(_UmbracoCmsPackageSchemaReference)')">
     <Message Text="Generating $(_UmbracoCmsPackageSchemaReference) because it doesn't exist" Importance="high" />
-    <Exec WorkingDirectory="$(MsBuildThisFileDirectory)..\Umbraco.Web.UI.New.Client" Command="npm run generate:jsonschema -- --out &quot;$(MSBuildThisFileDirectory)$(_UmbracoCmsPackageSchemaReference)&quot; tsconfig.json UmbracoPackage" />
+    <Exec WorkingDirectory="$(MsBuildThisFileDirectory)..\Umbraco.Web.UI.Client" Command="npm run generate:jsonschema -- --out &quot;$(MSBuildThisFileDirectory)$(_UmbracoCmsPackageSchemaReference)&quot; tsconfig.json UmbracoPackage" />
   </Target>
 
   <!-- Remove generated JSON package schema on clean -->

src/Umbraco.Web.UI/Umbraco.Web.UI.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
-    <RootNamespace>Umbraco.Cms.Web.UI.New</RootNamespace>
+    <RootNamespace>Umbraco.Cms.Web.UI</RootNamespace>
     <IsPackable>false</IsPackable>
     <EnablePackageValidation>false</EnablePackageValidation>
   </PropertyGroup>