removed unused code and improved imports

src/ts/components/shared/chat-box/chat-box.ts

@@ -13,7 +13,7 @@ import { AutocompleteState, autocompleteMesssage, replaceEmojis, emojis } from '
 import { replaceNodes } from '../../../client/htmlUtils';
 import { invalidEnumReturn } from '../../../common/utils';
 import { findMatchingEntityNames, findEntityOrMockByAnyMeans, findBestEntityByName } from '../../../client/handlers';
-import * as _ from 'lodash';
+import { sample } from 'lodash';
 
 const chatTypeNames: string[] = [];
 const chatTypeClasses: string[] = [];
@@ -295,7 +295,7 @@ export class ChatBox implements AfterViewInit, OnDestroy {
 	}
 	onMouseEnterEmojiButton(event: MouseEvent) {
 		if (!event.target) return;
-		const emoji = _.sample(emojis)!;
+		const emoji = sample(emojis)!;
 		this.btnEmoji = emoji.names[0];
 	}
 	toggleChatType() {

src/ts/components/shared/chat-log/chat-log.ts

@@ -530,12 +530,6 @@ export class ChatLog implements AfterViewInit, OnDestroy, DoCheck {
 		}
 		return hsl;
 	}
-	fixColor(color: string) {
-		while (color.length <= 7) {
-			color = `0${color}`;
-		}
-		return color.substr(0, 6);
-	}
 	private getCharacterColors(id: number | undefined) {
 		if (!id) return;
 		const entity = findEntityById(this.game.map, id) as Pony;