Add EnsoEmbedGenerator.java to generate embeds with minimal code duplication

src/main/java/me/goudham/service/EmbedGenerator.java

@@ -0,0 +1,7 @@
+package me.goudham.service;
+
+import net.dv8tion.jda.api.EmbedBuilder;
+
+public interface EmbedGenerator {
+    EmbedBuilder getBaseEmbed();
+}

src/main/java/me/goudham/service/EnsoEmbedGenerator.java

@@ -0,0 +1,22 @@
+package me.goudham.service;
+
+import jakarta.inject.Singleton;
+import java.awt.Color;
+import java.time.Instant;
+import java.util.Random;
+import net.dv8tion.jda.api.EmbedBuilder;
+
+@Singleton
+public class EnsoEmbedGenerator implements EmbedGenerator {
+    private final Random random = new Random();
+
+    @Override
+    public EmbedBuilder getBaseEmbed() {
+        Color randomColor = new Color(random.nextFloat(), random.nextFloat(), random.nextFloat());
+
+        return new EmbedBuilder()
+                .setColor(randomColor)
+                .setTimestamp(Instant.now())
+                .setFooter("\uD835\uDCE4\uD835\uDD00\uD835\uDCE4");
+    }
+}