Add dropdown to /inventory command for quick navigation (#365)

- Add ability to handle dropdown menus with the bot
- Add a dropdown to the inventoryhelper
- Add handler for the dropdown to navigate to that page

#344

Reviewed-on: #365
Reviewed-by: VylpesTester <tester@vylpes.com>
Co-authored-by: Ethan Lane <ethan@vylpes.com>
Co-committed-by: Ethan Lane <ethan@vylpes.com>

src/client/events.ts

@@ -3,6 +3,7 @@ import ChatInputCommand from "./interactionCreate/ChatInputCommand";
 import Button from "./interactionCreate/Button";
 import AppLogger from "./appLogger";
 import NewUserDiscovery from "./interactionCreate/middleware/NewUserDiscovery";
+import StringDropdown from "./interactionCreate/StringDropdown";
 
 export class Events {
     public async onInteractionCreate(interaction: Interaction) {
@@ -19,6 +20,11 @@ export class Events {
             AppLogger.LogVerbose("Client", `Button: ${interaction.customId}`);
             Button.onButtonClicked(interaction);
         }
+
+        if (interaction.isStringSelectMenu()) {
+            AppLogger.LogVerbose("Client", `StringDropdown: ${interaction.customId}`);
+            StringDropdown.onStringDropdownSelected(interaction);
+        }
     }
 
     // Emit when bot is logged in and ready to use