v0.1.6 (#45)

## What's New?
Performance updates for large capsules, admin panel enhancement and bug fixes

### Envd
- Fixed bug with sandbox metrics calculation
- Page cache drop and balloon inflation to reduce memfile snapshot
- Updated rpc timeout logic for better control
- Added tests

### Admin Panel
- Add/Remove platform admin
- Updated template deletion logic for fine grained permission

### Others
- Minor frontend visual improvement
- Minor bugfixes
- Version bump

Co-authored-by: Tasnim Kabir Sadik <tksadik92@gmail.com>
Reviewed-on: wrenn/wrenn#45
Co-authored-by: pptx704 <rafeed@omukk.dev>
Co-committed-by: pptx704 <rafeed@omukk.dev>

frontend/src/lib/components/MetricsPanel.svelte

@@ -213,6 +213,7 @@
 			},
 		});
 
+		lastDataKey = '';
 		updateCharts();
 	}
 
@@ -233,6 +234,7 @@
 
 	onMount(async () => {
 		if (!available) return;
+		loadMetrics();
 		const mod = await import('chart.js/auto');
 		ChartJS = mod.Chart;