feat: add ability to clear or "reset" conversation (#2)

### Explanation

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### Issue

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### Attestations

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### Dependencies

- [ ] I have pinned the dependencies to a specific patch version.

### Style

- [ ] I have run the linter and resolved any errors.
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### Tests

- [ ] My contribution adds new code, and I have added tests to cover it.
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Reviewed-on: nhcarrigan/maylin-taryne#2
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>

src/commands/clear.ts

@@ -0,0 +1,24 @@
+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import {
+  ApplicationIntegrationType,
+  SlashCommandBuilder,
+  InteractionContextType,
+} from "discord.js";
+
+const command = new SlashCommandBuilder().
+  setContexts(
+    InteractionContextType.BotDM,
+    InteractionContextType.Guild,
+    InteractionContextType.PrivateChannel,
+  ).
+  setIntegrationTypes(ApplicationIntegrationType.UserInstall).
+  setName("clear").
+  setDescription("Clear your current conversation so you can start a new one!");
+
+// eslint-disable-next-line no-console -- We don't need our logger here as this never runs in production.
+console.log(JSON.stringify(command.toJSON()));