[client] UI refactor (#6069)

Refactor UI

---------

Co-authored-by: Eduard Gert <kontakt@eduardgert.de>
Co-authored-by: braginini <bangvalo@gmail.com>
Co-authored-by: Pascal Fischer <32096965+pascal-fischer@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: riccardom <riccardomanfrin@gmail.com>

client/ui/services/debug_reveal_other.go

@@ -0,0 +1,20 @@
+//go:build !android && !ios && !freebsd && !js && !windows
+
+package services
+
+import (
+	"os/exec"
+	"path/filepath"
+	"runtime"
+)
+
+// revealFile opens the OS file manager focused on path.
+func revealFile(path string) error {
+	var cmd *exec.Cmd
+	if runtime.GOOS == "darwin" {
+		cmd = exec.Command("open", "-R", path)
+	} else {
+		cmd = exec.Command("xdg-open", filepath.Dir(path))
+	}
+	return cmd.Start()
+}