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/runtime/runtime.go

@@ -0,0 +1,107 @@
+package runtime
+
+import (
+	"context"
+	"log"
+	goruntime "runtime"
+
+	"github.com/wailsapp/wails/v2/internal/frontend"
+	"github.com/wailsapp/wails/v2/internal/logger"
+)
+
+const contextError = `An invalid context was passed. This method requires the specific context given in the lifecycle hooks:
+https://wails.io/docs/reference/runtime/intro`
+
+func getFrontend(ctx context.Context) frontend.Frontend {
+	if ctx == nil {
+		pc, _, _, _ := goruntime.Caller(1)
+		funcName := goruntime.FuncForPC(pc).Name()
+		log.Fatalf("cannot call '%s': %s", funcName, contextError)
+	}
+	result := ctx.Value("frontend")
+	if result != nil {
+		return result.(frontend.Frontend)
+	}
+	pc, _, _, _ := goruntime.Caller(1)
+	funcName := goruntime.FuncForPC(pc).Name()
+	log.Fatalf("cannot call '%s': %s", funcName, contextError)
+	return nil
+}
+
+func getLogger(ctx context.Context) *logger.Logger {
+	if ctx == nil {
+		pc, _, _, _ := goruntime.Caller(1)
+		funcName := goruntime.FuncForPC(pc).Name()
+		log.Fatalf("cannot call '%s': %s", funcName, contextError)
+	}
+	result := ctx.Value("logger")
+	if result != nil {
+		return result.(*logger.Logger)
+	}
+	pc, _, _, _ := goruntime.Caller(1)
+	funcName := goruntime.FuncForPC(pc).Name()
+	log.Fatalf("cannot call '%s': %s", funcName, contextError)
+	return nil
+}
+
+func getEvents(ctx context.Context) frontend.Events {
+	if ctx == nil {
+		pc, _, _, _ := goruntime.Caller(1)
+		funcName := goruntime.FuncForPC(pc).Name()
+		log.Fatalf("cannot call '%s': %s", funcName, contextError)
+	}
+	result := ctx.Value("events")
+	if result != nil {
+		return result.(frontend.Events)
+	}
+	pc, _, _, _ := goruntime.Caller(1)
+	funcName := goruntime.FuncForPC(pc).Name()
+	log.Fatalf("cannot call '%s': %s", funcName, contextError)
+	return nil
+}
+
+// Quit the application
+func Quit(ctx context.Context) {
+	if ctx == nil {
+		log.Fatalf("Error calling 'runtime.Quit': %s", contextError)
+	}
+	appFrontend := getFrontend(ctx)
+	appFrontend.Quit()
+}
+
+// Hide the application
+func Hide(ctx context.Context) {
+	if ctx == nil {
+		log.Fatalf("Error calling 'runtime.Hide': %s", contextError)
+	}
+	appFrontend := getFrontend(ctx)
+	appFrontend.Hide()
+}
+
+// Show the application if it is hidden
+func Show(ctx context.Context) {
+	if ctx == nil {
+		log.Fatalf("Error calling 'runtime.Show': %s", contextError)
+	}
+	appFrontend := getFrontend(ctx)
+	appFrontend.Show()
+}
+
+// EnvironmentInfo contains information about the environment
+type EnvironmentInfo struct {
+	BuildType string `json:"buildType"`
+	Platform  string `json:"platform"`
+	Arch      string `json:"arch"`
+}
+
+// Environment returns information about the environment
+func Environment(ctx context.Context) EnvironmentInfo {
+	var result EnvironmentInfo
+	buildType := ctx.Value("buildtype")
+	if buildType != nil {
+		result.BuildType = buildType.(string)
+	}
+	result.Platform = goruntime.GOOS
+	result.Arch = goruntime.GOARCH
+	return result
+}