Chore: Delete default shell sample

Nalu.sln

@@ -77,8 +77,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Nalu.Maui.Test", "Tests\Nal
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Nalu.Maui.Sample", "Samples\Nalu.Maui.Sample\Nalu.Maui.Sample.csproj", "{959B003B-842C-473F-99E5-E905642AFDAF}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Nalu.Maui.DefaultShellSample", "Samples\Nalu.Maui.DefaultShellSample\Nalu.Maui.DefaultShellSample.csproj", "{D64BF572-B11E-4068-8848-70F3FF0FF2DF}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Nalu.Maui.Navigation", "Source\Nalu.Maui.Navigation\Nalu.Maui.Navigation.csproj", "{CEB939B1-E5A5-462A-834F-7D32D1893444}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Nalu.Maui.Core", "Source\Nalu.Maui.Core\Nalu.Maui.Core.csproj", "{BD63D735-B1BF-42CC-936E-A97991F29B1D}"
@@ -103,10 +101,6 @@ Global
 		{959B003B-842C-473F-99E5-E905642AFDAF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{959B003B-842C-473F-99E5-E905642AFDAF}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
 		{959B003B-842C-473F-99E5-E905642AFDAF}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{D64BF572-B11E-4068-8848-70F3FF0FF2DF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{D64BF572-B11E-4068-8848-70F3FF0FF2DF}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{D64BF572-B11E-4068-8848-70F3FF0FF2DF}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
-		{D64BF572-B11E-4068-8848-70F3FF0FF2DF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{CEB939B1-E5A5-462A-834F-7D32D1893444}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{CEB939B1-E5A5-462A-834F-7D32D1893444}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{CEB939B1-E5A5-462A-834F-7D32D1893444}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -131,7 +125,6 @@ Global
 		{FF63DE33-999F-4045-B594-8BE9E7495C31} = {719809C2-A551-4C4A-9EFD-B10FB5E35BC0}
 		{5067A8EE-4496-4F5A-A5FB-4D66B89363E1} = {E1B24F25-B8A4-46EE-B7EB-7803DCFC543F}
 		{959B003B-842C-473F-99E5-E905642AFDAF} = {3CC05E8E-99E0-471F-B74A-4B0307871648}
-		{D64BF572-B11E-4068-8848-70F3FF0FF2DF} = {3CC05E8E-99E0-471F-B74A-4B0307871648}
 		{CEB939B1-E5A5-462A-834F-7D32D1893444} = {719809C2-A551-4C4A-9EFD-B10FB5E35BC0}
 		{BD63D735-B1BF-42CC-936E-A97991F29B1D} = {719809C2-A551-4C4A-9EFD-B10FB5E35BC0}
 		{ED3B95C4-683B-4BBF-B411-DD1AF6591C88} = {719809C2-A551-4C4A-9EFD-B10FB5E35BC0}