refactor(plugins): replace react-icons with antd icons, remove 83MB dependency (#39184)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

superset-frontend/plugins/plugin-chart-table/package.json

@@ -30,7 +30,6 @@
     "d3-array": "^3.2.4",
     "lodash": "^4.18.1",
     "memoize-one": "^5.2.1",
-    "react-icons": "5.4.0",
     "react-table": "^7.8.0",
     "regenerator-runtime": "^0.14.1",
     "xss": "^1.0.15"