feat: implement branded discord embeds and versioning

bot/lib/embeds.ts

@@ -1,4 +1,15 @@
 import { Colors, type ColorResolvable, EmbedBuilder } from "discord.js";
+import { BRANDING } from "@shared/lib/constants";
+import pkg from "../../package.json";
+
+/**
+ * Applies standard branding to an embed.
+ */
+function applyBranding(embed: EmbedBuilder): EmbedBuilder {
+    return embed.setFooter({ 
+        text: `${BRANDING.FOOTER_TEXT} v${pkg.version}` 
+    });
+}
 
 /**
  * Creates a standardized error embed.
@@ -7,11 +18,13 @@ import { Colors, type ColorResolvable, EmbedBuilder } from "discord.js";
  * @returns An EmbedBuilder instance configured as an error.
  */
 export function createErrorEmbed(message: string, title: string = "Error"): EmbedBuilder {
-    return new EmbedBuilder()
+    const embed = new EmbedBuilder()
         .setTitle(`❌ ${title}`)
         .setDescription(message)
         .setColor(Colors.Red)
         .setTimestamp();
+    
+    return applyBranding(embed);
 }
 
 /**
@@ -21,11 +34,13 @@ export function createErrorEmbed(message: string, title: string = "Error"): Embe
  * @returns An EmbedBuilder instance configured as a warning.
  */
 export function createWarningEmbed(message: string, title: string = "Warning"): EmbedBuilder {
-    return new EmbedBuilder()
+    const embed = new EmbedBuilder()
         .setTitle(`⚠️ ${title}`)
         .setDescription(message)
         .setColor(Colors.Yellow)
         .setTimestamp();
+
+    return applyBranding(embed);
 }
 
 /**
@@ -35,11 +50,13 @@ export function createWarningEmbed(message: string, title: string = "Warning"):
  * @returns An EmbedBuilder instance configured as a success.
  */
 export function createSuccessEmbed(message: string, title: string = "Success"): EmbedBuilder {
-    return new EmbedBuilder()
+    const embed = new EmbedBuilder()
         .setTitle(`✅ ${title}`)
         .setDescription(message)
         .setColor(Colors.Green)
         .setTimestamp();
+
+    return applyBranding(embed);
 }
 
 /**
@@ -49,11 +66,13 @@ export function createSuccessEmbed(message: string, title: string = "Success"):
  * @returns An EmbedBuilder instance configured as info.
  */
 export function createInfoEmbed(message: string, title: string = "Info"): EmbedBuilder {
-    return new EmbedBuilder()
+    const embed = new EmbedBuilder()
         .setTitle(`ℹ️ ${title}`)
         .setDescription(message)
         .setColor(Colors.Blue)
         .setTimestamp();
+
+    return applyBranding(embed);
 }
 
 /**
@@ -65,11 +84,12 @@ export function createInfoEmbed(message: string, title: string = "Info"): EmbedB
  */
 export function createBaseEmbed(title?: string, description?: string, color?: ColorResolvable): EmbedBuilder {
     const embed = new EmbedBuilder()
-        .setTimestamp();
+        .setTimestamp()
+        .setColor(color ?? BRANDING.COLOR);
 
     if (title) embed.setTitle(title);
     if (description) embed.setDescription(description);
-    if (color) embed.setColor(color);
 
-    return embed;
+    return applyBranding(embed);
 }
+