add remark gfm

package.json

@@ -15,6 +15,7 @@
     "d3": "^7.8.5",
     "d3-selection": "^3.0.0",
     "firebase": "^9.23.0",
+    "katex": "^0.16.9",
     "lodash": "^4.17.21",
     "ml-savitzky-golay-generalized": "^4.0.1",
     "moment": "^2.29.4",
@@ -24,11 +25,15 @@
     "react-dropdown": "^1.11.0",
     "react-flip-numbers": "^3.0.8",
     "react-icons": "^4.10.1",
+    "react-katex": "^3.0.1",
     "react-markdown": "^9.0.1",
+    "react-mathjax": "^1.0.1",
     "react-redux": "^8.1.2",
     "react-router-dom": "^6.14.2",
     "react-scripts": "5.0.1",
     "react-select": "^5.7.4",
+    "remark-gfm": "^4.0.0",
+    "remark-math": "^6.0.0",
     "topojson-client": "^3.1.0",
     "web-vitals": "^2.1.4"
   },