refactor(Embed): remove add field (#7522)

packages/builders/src/messages/embed/UnsafeEmbed.ts

@@ -175,15 +175,6 @@ export class UnsafeEmbed implements Equatable<APIEmbed | UnsafeEmbed> {
 		return typeof this.data.color === 'number' ? `#${this.data.color.toString(16).padStart(6, '0')}` : this.data.color;
 	}
 
-	/**
-	 * Adds a field to the embed (max 25)
-	 *
-	 * @param field The field to add.
-	 */
-	public addField(field: APIEmbedField): this {
-		return this.addFields(field);
-	}
-
 	/**
 	 * Adds fields to the embed (max 25)
 	 *