fix: warnings

src/components/dsp408/GateSection/GateSection.tsx

@@ -1,6 +1,6 @@
 // GateSection.tsx
 import VerticalSlider from '../Slider/VerticalSlider';
-import { InputChannel, Channel } from '../../../types/dsp408State';
+import { InputChannel } from '../../../types/dsp408State';
 import { DSP } from '../../../types/types';
 import ChannelGroup from '../ChannelGroup/ChannelGroup';
 import { LinearGraph } from '../LinearGraph/LinearGraph';

src/components/dsp408/LinearGraph/LinearGraph.tsx

@@ -7,7 +7,7 @@ import {
   useRef,
   useState,
 } from 'react';
-import styles from './LinearGraph.css';
+import './LinearGraph.css'
 
 /**
  * Coordinate-space helpers passed into your draw callback.
@@ -114,7 +114,6 @@ export const LinearGraph = forwardRef<LinearGraphHandle, LinearGraphProps>(funct
     yLabel,
     formatX = defaultFormat,
     formatY = defaultFormat,
-    className,
     style,
   },
   ref