Install lodash.keys and fix Lodash mistakes

package.json

@@ -30,7 +30,8 @@
     "express-hbs": "~2.4.0",
     "http-headers": "~3.0.2",
     "kleur": "~4.1.4",
-    "lodash.groupby": "^4.6.0",
+    "lodash.groupby": "~4.6.0",
+    "lodash.keys": "~4.2.0",
     "moment": "~2.29.4",
     "morgan": "~1.10.0",
     "nanoid": "~3.3.2",

view/presenter/result-list.js

@@ -15,6 +15,7 @@
 'use strict';
 
 const groupBy = require('lodash/groupBy');
+const keys = require('lodash/keys');
 const moment = require('moment');
 
 module.exports = presentResultList;
@@ -24,7 +25,7 @@ function presentResultList(results) {
 		return moment(result.date).format('YYYY-MM-DD');
 	});
 	const uniqueDayResults = [];
-	_.keys(resultsByDay).forEach(day => {
+	keys(resultsByDay).forEach(day => {
 		uniqueDayResults.push(resultsByDay[day][0]);
 	});
 	return uniqueDayResults;

view/presenter/result.js

@@ -15,6 +15,7 @@
 'use strict';
 
 const groupBy = require('lodash/groupBy');
+const keys = require('lodash/keys');
 const presentIgnoreRules = require('./ignore');
 const techs = require('../../data/techniques')();
 
@@ -39,8 +40,8 @@ function presentResult(result) {
 		['error', 'warning', 'notice'].forEach(type => {
 			const pluralType = `${type}s`;
 			const results = groupedByType[type] || [];
-			const groupedByCode = _.groupBy(results, 'code');
-			result[pluralType] = _.keys(groupedByCode).map(group => {
+			const groupedByCode = groupBy(results, 'code');
+			result[pluralType] = keys(groupedByCode).map(group => {
 				const groupMessage = groupedByCode[group][0];
 				groupMessage.count = groupedByCode[group].length;
 				groupMessage.items = groupedByCode[group].map(plural => ({