feat: build out discord support agent

bot/prod/commands/dm.js

@@ -0,0 +1,35 @@
+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+import { errorHandler } from "../utils/errorHandler.js";
+/**
+ * Handles the `/dm` command interaction.
+ * @param _hikari - Hikari's Discord instance (unused).
+ * @param interaction - The command interaction payload from Discord.
+ */
+export const dm = async (_hikari, interaction) => {
+    try {
+        await interaction.deferReply({
+            ephemeral: true,
+        });
+        const dmSent = await interaction.user.send({
+            content: "Hello! You can now ask me questions directly in this DM channel.",
+        });
+        await dmSent.delete();
+        await interaction.editReply({
+            content: 
+            // eslint-disable-next-line stylistic/max-len -- Big boi string.
+            "I have highlighted your DM channel. You can now ask me questions directly there!",
+        });
+    }
+    catch (error) {
+        await errorHandler(error, "dm command");
+        await interaction.editReply({
+            content: 
+            // eslint-disable-next-line stylistic/max-len -- Big boi string.
+            "Oh dear! It looks like I might not be able to DM you. You may need to install me directly to your user account!",
+        });
+    }
+};