Switch remote deploy to vendored source builds

Move remote deployment to a vendored source bundle built on the target host via Docker so redeploys no longer require local cross-compilation or host Go installation.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

vendor/github.com/wailsapp/wails/v2/pkg/options/debug.go

@@ -0,0 +1,7 @@
+package options
+
+// Debug options which are taken into account in debug builds.
+type Debug struct {
+	// OpenInspectorOnStartup opens the inspector on startup of the app.
+	OpenInspectorOnStartup bool
+}