chore: update dependencies

Author: natesilva

.editorconfig

@@ -5,3 +5,4 @@ end_of_line = lf
 tab_width = 2
 trim_trailing_whitespace = true
 insert_final_newline = true
+max_line_length = 90

.eslintrc

@@ -4,32 +4,30 @@
     "project": "./tsconfig.json",
     "tsconfigRootDir": "./"
   },
-  "plugins": ["@typescript-eslint"],
+  "plugins": ["@typescript-eslint", "prettier"],
   "extends": [
     "eslint:recommended",
     "plugin:@typescript-eslint/eslint-recommended",
     "plugin:@typescript-eslint/recommended",
     "plugin:@typescript-eslint/recommended-requiring-type-checking",
-    // the following two lines *dis*able rules in eslint that conflict with prettier:
-    "prettier",
-    "prettier/@typescript-eslint"
+    "prettier"
   ],
   "env": {
     "node": true,
     "es6": true
   },
   "rules": {
     // more accurate and less maintenance to let the type be deduced by TypeScript
-    "@typescript-eslint/explicit-function-return-type": 0,
+    "@typescript-eslint/explicit-function-return-type": "off",
     // “hoisting” is not an issue with ES6
-    "@typescript-eslint/no-use-before-define": 0,
+    "@typescript-eslint/no-use-before-define": "off",
     // database model properties are never camelcase
-    "@typescript-eslint/camelcase": 0,
+    "@typescript-eslint/camelcase": "off",
     // false positives in idiomatic code https://github.com/eslint/eslint/issues/11899
-    "require-atomic-updates": 0,
+    "require-atomic-updates": "off",
     // makes code less clear, no evidence it’s faster: https://bit.ly/2kAohRM
-    "@typescript-eslint/prefer-regexp-exec": 0,
+    "@typescript-eslint/prefer-regexp-exec": "off",
     // for this specific use case, we don’t prefer includes
-    "@typescript-eslint/prefer-includes": 0
+    "@typescript-eslint/prefer-includes": "off"
   }
 }