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>

pkg/lifecycle/hostpool.go

@@ -47,7 +47,7 @@ func NewHostClientPoolTLS(tlsCfg *tls.Config) *HostClientPool {
 		TLSNextProto:          make(map[string]func(authority string, c *tls.Conn) http.RoundTripper),
 		MaxIdleConnsPerHost:   20,
 		IdleConnTimeout:       90 * time.Second,
-		ResponseHeaderTimeout: 45 * time.Second,
+		ResponseHeaderTimeout: 5 * time.Minute,
 		DialContext: (&net.Dialer{
 			Timeout:   10 * time.Second,
 			KeepAlive: 30 * time.Second,