Module parameter range tweaks (#5)

- Add more steps to ADSR knobs for more granular control
- Lower the LFO highest frequency from 44Hz to 2Hz
- Raise the VOL and OUT module max volume to 2db

modules/src/ADSR.svelte

@@ -28,10 +28,10 @@
 </script>
 
 <Faceplate title="ADSR" color="var(--color-5)" light>
-  <Knob size="s" label="attack" x={27} y={60} bind:value={state.attack} min={0} max={2} precision={2} />
-  <Knob size="s" label="decay" x={27} y={122} bind:value={state.decay} min={0} max={2} precision={2} />
-  <Knob size="s" label="sustain" x={27} y={186} bind:value={state.sustain} min={0} max={1} precision={2} />
-  <Knob size="s" label="release" x={27} y={250} bind:value={state.release} min={0} max={5} precision={2} />
+  <Knob size="s" label="attack" x={27} y={60} bind:value={state.attack} min={0} max={2} precision={2} steps={1200} />
+  <Knob size="s" label="decay" x={27} y={122} bind:value={state.decay} min={0} max={2} precision={2} steps={1200} />
+  <Knob size="s" label="sustain" x={27} y={186} bind:value={state.sustain} min={0} max={1} precision={2} steps={1000} />
+  <Knob size="s" label="release" x={27} y={250} bind:value={state.release} min={0} max={5} precision={2} steps={1000} />
 
   <Patch label="gate" x={20} y={320} name="gate" input={bang} />
   <Patch label="out" x={60} y={320} name="cv" output={envelope} />

modules/src/LFO.svelte

@@ -4,7 +4,7 @@
   import { Faceplate, Knob, Patch, Switch } from '@patchcab/core';
 
   const MIN = 0.01;
-  const MAX = 440;
+  const MAX = 20;
 
   export let state = {
     freq: 2,
@@ -20,10 +20,12 @@
 
   $: node.frequency.value = state.freq;
   $: node.type = state.type;
+
+  $: console.log(state.freq);
 </script>
 
 <Faceplate title="LFO" color="var(--color-2)" light>
-  <Knob label="frequency" x={20} y={60} bind:value={state.freq} min={MIN} max={MAX} precision={3} steps={800} />
+  <Knob label="frequency" x={20} y={60} bind:value={state.freq} min={MIN} max={MAX} precision={3} steps={1000} />
 
   <Switch x={20} y={220} bind:value={state.type} label="sin" set="sine" />
   <Switch x={60} y={220} bind:value={state.type} label="sqr" set="square" />

modules/src/OUT.svelte

@@ -4,7 +4,7 @@
   import { Patch, Volume, Faceplate, Switch } from '@patchcab/core';
 
   const MIN = -80;
-  const MAX = 1;
+  const MAX = 2;
 
   let volume = MIN;
   let on = false;

modules/src/VOL.svelte

@@ -4,7 +4,7 @@
   import { Patch, Volume, Faceplate, Switch } from '@patchcab/core';
 
   const MIN = -80;
-  const MAX = 1;
+  const MAX = 2;
 
   export let state = {
     volume: MIN,