Working on processors a tiny bit

src/lib/audio/processors/ConvolutionReverb.ts

@@ -1,4 +1,4 @@
-import type { AudioProcessor } from './AudioProcessor';
+import type { AudioProcessor, ProcessorCategory } from './AudioProcessor';
 
 type RoomType = 'small' | 'medium' | 'large' | 'hall' | 'plate' | 'chamber';
 
@@ -22,6 +22,10 @@ export class ConvolutionReverb implements AudioProcessor {
     return 'Realistic room ambience using Web Audio ConvolverNode with synthetic impulse responses';
   }
 
+  getCategory(): ProcessorCategory {
+    return 'Space';
+  }
+
   async process(
     leftChannel: Float32Array,
     rightChannel: Float32Array