Mark standalone Text.draw() backward compat as deprecated since 10.6.0

The draw() method has a special path for when Text is used without
a parent container (ancestor === undefined). This was a backward
compatibility patch from the TextMetrics refactor in 10.6.0.
Marked as deprecated for future removal.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: obiot

packages/melonjs/src/renderable/text/text.js

@@ -326,7 +326,8 @@ export default class Text extends Renderable {
 	 * @param {number} [y]
 	 */
 	draw(renderer, text, x = this.pos.x, y = this.pos.y) {
-		// "hacky patch" for backward compatibilty
+		// @deprecated since 10.6.0 — standalone draw without a parent container
+		// will be removed in a future version. Add the Text to a container instead.
 		if (typeof this.ancestor === "undefined") {
 			// update position if changed
 			if (this.pos.x !== x || this.pos.y !== y) {
@@ -358,7 +359,7 @@ export default class Text extends Renderable {
 		// draw the text
 		renderer.drawImage(this.canvasTexture.canvas, x, y);
 
-		// for backward compatibilty
+		// @deprecated since 10.6.0 — standalone draw restore
 		if (typeof this.ancestor === "undefined") {
 			// restore previous context
 			renderer.restore();