CODEBASE: Fix lint errors 3 (#1758)

This is a really big refactor because it actually *fixes* a lot of the lint errors instead of disabling them.

package-lock.json

@@ -69,6 +69,7 @@
         "@types/react-beautiful-dnd": "^13.1.5",
         "@types/react-dom": "^17.0.21",
         "@types/react-resizable": "^3.0.5",
+        "@types/sprintf-js": "^1.1.4",
         "@typescript-eslint/eslint-plugin": "^6.9.1",
         "@typescript-eslint/parser": "^6.9.1",
         "babel-jest": "^29.7.0",
@@ -5124,6 +5125,13 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/sprintf-js": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/@types/sprintf-js/-/sprintf-js-1.1.4.tgz",
+      "integrity": "sha512-aWK1reDYWxcjgcIIPmQi3u+OQDuYa9b+lr6eIsGWrekJ9vr1NSjr4Eab8oQ1iKuH1ltFHpXGyerAv1a3FMKxzQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/stack-utils": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-2.0.1.tgz",