chore: 将 StarBlog.BackupTool 项目添加到解决方案中

为工具目录下的备份工具项目添加解决方案文件引用，使其能够被 Visual Studio 识别和构建。

Author: Deali-Axy

StarBlog.Tools.sln

@@ -17,6 +17,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlogImageOptimizer", "tools
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MarkdownImporter", "tools\MarkdownImporter\MarkdownImporter.csproj", "{C883C61D-CAF1-4487-9D49-005307E1269E}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StarBlog.BackupTool", "tools\Backup\StarBlog.BackupTool.csproj", "{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}"
+EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StarBlog.Content", "src\StarBlog.Content\StarBlog.Content.csproj", "{1C0E6E44-2F9C-422F-8794-37318F5C9F03}"
 EndProject
 Global
@@ -89,6 +91,18 @@ Global
 		{C883C61D-CAF1-4487-9D49-005307E1269E}.Release|x64.Build.0 = Release|Any CPU
 		{C883C61D-CAF1-4487-9D49-005307E1269E}.Release|x86.ActiveCfg = Release|Any CPU
 		{C883C61D-CAF1-4487-9D49-005307E1269E}.Release|x86.Build.0 = Release|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Debug|x64.Build.0 = Debug|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Debug|x86.Build.0 = Debug|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Release|x64.ActiveCfg = Release|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Release|x64.Build.0 = Release|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Release|x86.ActiveCfg = Release|Any CPU
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76}.Release|x86.Build.0 = Release|Any CPU
 		{1C0E6E44-2F9C-422F-8794-37318F5C9F03}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{1C0E6E44-2F9C-422F-8794-37318F5C9F03}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{1C0E6E44-2F9C-422F-8794-37318F5C9F03}.Debug|x64.ActiveCfg = Debug|Any CPU
@@ -111,6 +125,7 @@ Global
 		{733E55C7-CB5B-4178-99E7-77A753C16FC1} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
 		{A627D6BB-0E1C-4E26-B1EF-BF4B67985837} = {07C2787E-EAC7-C090-1BA3-A61EC2A24D84}
 		{C883C61D-CAF1-4487-9D49-005307E1269E} = {07C2787E-EAC7-C090-1BA3-A61EC2A24D84}
+		{5B3E7D0F-8A8D-4F9B-9B4E-EC9D9F877D76} = {07C2787E-EAC7-C090-1BA3-A61EC2A24D84}
 		{1C0E6E44-2F9C-422F-8794-37318F5C9F03} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
 	EndGlobalSection
 EndGlobal