Feat: UI Elements (#1)

* adds a bunch of ui components with mock data

* build docker image with yarn.lock & yarn instead of npm

* easier to add topics, build options smarter from ENV vars

* fallback to index.html on all requests for SPA

* updates w/ black/white support, better mobile styling

* adds test components to home & dashboard pages

* adds chart.js dependency

* mqtt payload examples

* lint

* drone ci config

* eslint fixes

package.json

@@ -31,6 +31,7 @@
 	},
 	"type": "module",
 	"dependencies": {
+		"chart.js": "^4.4.7",
 		"mqtt": "^5.0.0",
 		"svelte-gestures": "^1.5.2"
 	}