Add Role Icons (#574)

* Role Icons

Co-authored-by: Erkin Alp Güney <erkinalp9035@gmail.com> 
*  Cache coherency rules

Co-authored-by: MANIKILLER <manikillrorg@gmail.com>
Co-authored-by: ImAaronFR <96433859+ImAaronFR@users.noreply.github.com>

util/src/entities/Guild.ts

@@ -340,6 +340,8 @@ export class Guild extends BaseClass {
 			name: "@everyone",
 			permissions: String("2251804225"),
 			position: 0,
+			icon: null,
+			unicode_emoji: null
 		}).save();
 
 		if (!body.channels || !body.channels.length) body.channels = [{ id: "01", type: 0, name: "general" }];

util/src/entities/Role.ts

@@ -36,6 +36,12 @@ export class Role extends BaseClass {
 	@Column()
 	position: number;
 
+	@Column({ nullable: true })
+	icon: string;
+
+	@Column({ nullable: true })
+	unicode_emoji: string;
+
 	@Column({ type: "simple-json", nullable: true })
 	tags?: {
 		bot_id?: string;