add weather gen basics

src/lib/generators/weather/WeatherGen.svelte

@@ -0,0 +1,37 @@
+<script lang="ts">
+	import { Synth, Loop, type SynthOptions, getTransport } from 'tone';
+
+	let { currentWeather } = $props();
+
+	const synthOptions = {
+		oscillator: {
+			type: 'triangle'
+		},
+		envelope: {
+			attack: 0.005,
+			decay: 0.3,
+			sustain: 0.1,
+			release: 0.1
+		}
+	} as SynthOptions;
+
+	// getTransport().scheduleRepeat((time) => {
+	// 	// use the callback time to schedule events
+	// 	osc.start(time).stop(time + 0.1);
+	// }, '8n');
+	// // transport must be started before it starts invoking events
+	// Tone.Transport.start();
+
+	function setupAndPlay() {
+		getTransport().bpm.value = 60;
+		const synth = new Synth(synthOptions).toDestination();
+		const loop = new Loop((time) => {
+			synth.triggerAttackRelease('C2', '8n');
+		}, '8n').start(0);
+		getTransport().stop();
+	}
+
+	setupAndPlay();
+</script>
+
+<div class="flex min-h-screen flex-col items-center justify-center">WEATHERGEN</div>