fix: mod import validation

src/modules/tts.ts

@@ -49,13 +49,16 @@ export class TTSManager {
 			if (!isModule(filePath)) return;
 
 			const modRaw = await import(`file://${filePath}`);
-
-			if (!modRaw || !modRaw.default) {
-				this.log.warning('Invalid module format in %s', filePath);
+			if (!modRaw) {
+				this.log.warning('Mod import failed for %s', filePath);
 				return;
 			}
 
-			const mod = modRaw.default as TTSModule;
+			const mod = (modRaw.default?.default || modRaw.default || modRaw) as TTSModule;
+			if (!mod.name || typeof mod.generate !== 'function') {
+				this.log.warning('Invalid module format in %s', filePath);
+				return;
+			}
 
 			this.log.verbose(`Loaded TTS mode: ${mod.name}`);
 			this.modules.push(mod);