Improve service handling

src/cmd/registry/chan.ts

@@ -1,6 +1,6 @@
 import type { Message } from "discord.js";
-import type { Command } from "../service";
-import Chan from "../../util/chan";
+import ChanService from "../../services/chan";
+import type { Command } from "../../models";
 
 export default {
   name: "chan",
@@ -14,11 +14,11 @@ export default {
       return;
     };
 
-    if (Chan.isNsfwBoard(board)) {
+    if (ChanService.isNsfwBoard(board)) {
       await message.reply("Fuck off nigger")
       return;
     };
 
-    await message.reply(await Chan.getMediaLink(board, search));
+    await message.reply(await ChanService.getMediaLink(board, search));
   }
 } satisfies Command;