profiles: add ability to directly edit profile JSON

allows for customizing small things, like changing admin status.

package.json

@@ -20,11 +20,13 @@
     "@af-utils/scrollend-polyfill": "^0.0.14",
     "@ts-stack/markdown": "^1.4.0",
     "@types/node": "^20.3.0",
+    "@webcoder49/code-input": "^2.7.2",
     "a17t": "^0.10.1",
     "any-date-parser": "^1.5.4",
     "browserslist": "^4.21.7",
     "cheerio": "^1.0.0-rc.12",
     "fs-cheerio": "^3.0.0",
+    "highlight.js": "^11.11.1",
     "inline-source": "^8.0.2",
     "jsdom": "^22.1.0",
     "lodash": "^4.17.21",