refactor(launcher): reorganize into responsibility folders

Co-authored-by: Cursor <cursoragent@cursor.com>

LanMountainDesktop.Launcher/Deployment/HostResolutionResult.cs

@@ -0,0 +1,18 @@
+namespace LanMountainDesktop.Launcher.Deployment;
+
+internal sealed class HostResolutionResult
+{
+    public bool Success { get; init; }
+
+    public string? ResolvedHostPath { get; init; }
+
+    public string? ResolutionSource { get; init; }
+
+    public string AppRoot { get; init; } = string.Empty;
+
+    public string? ExplicitAppRoot { get; init; }
+
+    public bool DevModeConfigIgnored { get; init; }
+
+    public List<string> SearchedPaths { get; init; } = [];
+}