bump docusaurus-plugin-copy-page-button to 0.5.2

includes fixes for @Simek's feedback (no-ToC fallback, layout shift, font, first-render race)

Author: portdeveloper

website/package.json

@@ -56,7 +56,7 @@
     "@docusaurus/plugin-pwa": "3.10.1",
     "@docusaurus/preset-classic": "3.10.1",
     "@docusaurus/theme-mermaid": "3.10.1",
-    "docusaurus-plugin-copy-page-button": "^0.5.1",
+    "docusaurus-plugin-copy-page-button": "^0.5.2",
     "docusaurus-plugin-sass": "^0.2.6",
     "react": "^19.2.6",
     "react-dom": "^19.2.6",