Add minimum version floor to @a2ui/web_core dependency

Author: lukasmoschitz

renderers/react/package-lock.json

@@ -48,7 +48,7 @@
     "clean": "rm -rf dist"
   },
   "dependencies": {
-    "@a2ui/web_core": "<0.8.4",
+    "@a2ui/web_core": ">=0.8.0 <0.8.4",
     "clsx": "^2.1.0",
     "markdown-it": "^14.0.0"
   },