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/wails.go

@@ -0,0 +1,15 @@
+// Package wails is the main package of the Wails project.
+// It is used by client applications.
+package wails
+
+import (
+	_ "github.com/wailsapp/wails/v2/internal/goversion" // Add Compile-Time version check for minimum go version
+	"github.com/wailsapp/wails/v2/pkg/application"
+	"github.com/wailsapp/wails/v2/pkg/options"
+)
+
+// Run creates an application based on the given config and executes it
+func Run(options *options.App) error {
+	mainApp := application.NewWithOptions(options)
+	return mainApp.Run()
+}