build(deps): bump react-router from 7.13.1 to 7.15.0 in /cmd/mdl/webapp (#1110)

Bumps [react-router](https://github.com/remix-run/react-router/tree/HEAD/packages/react-router) from 7.13.1 to 7.15.0.
- [Release notes](https://github.com/remix-run/react-router/releases)
- [Changelog](https://github.com/remix-run/react-router/blob/main/packages/react-router/CHANGELOG.md)
- [Commits](https://github.com/remix-run/react-router/commits/react-router@7.15.0/packages/react-router)

---
updated-dependencies:
- dependency-name: react-router
  dependency-version: 7.15.0
  dependency-type: direct:production
...

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cmd/mdl/webapp/package.json

@@ -13,7 +13,7 @@
 		"react": "^19.1.1",
 		"react-dom": "^19.1.1",
 		"react-is": "^19.2.4",
-		"react-router": "^7.13.1",
+		"react-router": "^7.15.0",
 		"react-router-dom": "^7.13.1",
 		"svg-editor-tools": "github:dvictor/svg-editor-tools#1.0.1"
 	},