feat: vnc upgrades

[gavin-k-lee]

• adds clipboard feature to VNC
• removes top bar to give more screen real-estate
• removes some unneeded functionality in the 'full' noVNC
• rebrands some features to renku (favicon, HTML title)
• removes annoying 'bell' sound in vnc terminal

closes #152

[gavin-k-lee]

The updated iteration looks like the following:

It can be spun up at https://renkulab.io/gitlab/lee.gavin.k/blank.

[gavin-k-lee]

Due to the rebranding, this

closes #151

[rokroskar]

for some reason the desktop size is not automatically scaled to the browser window for me:

Using firefox

[gavin-k-lee]

Interesting... I was able to replicate. I was using Chrome and it works fine when resizing. I'll look into it.

[erbou]

Nice - would it make sense to have additional renku features next to the clipboard features? I am thinking of a renku save, but there could be others (indicators of status, such as unsaved work and actions).

[gavin-k-lee]

Nice - would it make sense to have additional renku features next to the clipboard features? I am thinking of a renku save, but there could be others (indicators of status, such as unsaved work and actions).

From my understanding of the development plan, the idea is to have those buttons available from the UI, where the jupyter lab session is embedded in an iframe. However a second step could be to have buttons in the VNC drop-down tab that are aliases for the buttons in the UI. Thoughts?

[gavin-k-lee]

@rokroskar I believe that's fixed on firefox now.

[rokroskar]

@gavin-k-lee @erbou I think adding those buttons to the VNC could be a possibility, but we should discuss this with the UI team and do a proper design of what the buttons should do and how.

[rokroskar]

verified that the sizing problem is gone - thanks!