refactor: clean up unused imports and dead code across commands, services, and tests.

src/events/messageCreate.ts

@@ -15,8 +15,6 @@ const event: Event<Events.MessageCreate> = {
         levelingService.processChatXp(message.author.id);
 
         // Activity Tracking for Lootdrops
-        // We do dynamic import to avoid circular dependency issues if any, though likely not needed here.
-        // But better safe for modules. Actually direct import is fine if structure is clean.
         import("@/modules/economy/lootdrop.service").then(m => m.lootdropService.processMessage(message));
     },
 };

src/events/ready.ts

@@ -32,7 +32,6 @@ const event: Event<Events.ClientReady> = {
                             const execAsync = promisify(exec);
 
                             // Send intermediate update if possible, though ready event should be fast.
-                            // Maybe just run it and report result.
                             const { stdout: dbOut } = await execAsync("bun run db:push:local");
                             migrationOutput = dbOut;
                         } catch (dbErr: any) {