Binary protocol for desktop and liveview

[ealmloff]

Closes #695

• Integrate sledgehammer with liveview
• Restore mounted event liveview
• Restore eval liveview
• Integrate sledgehammer with desktop
• Restore mounted event desktop
• Restore eval desktop
• Evaluate rendering performance and latency

[ealmloff]

Liveview

Time to render 10000 rows initially:

• Old: 15-18ms
• New: 10ms

Time to update 10000 rows:

• Old: 3ms
• New: 2ms

Static page/JS size:

• Old: 26kb
• New: 15kb

Size of message to render 10000 rows initially:

• Old: 1429kb
• New: 360kb

Size of message to update 10000 rows:

• Old: 534kb
• New: 220kb

Desktop

Time to render 10000 rows initially:

• Old: 40ms latency + 50ms scripting
• New: 10ms latency + 15ms scripting

Time to update 10000 rows:

• Old: 15ms latency + 15ms scripting
• New: 6ms latency + 3ms scripting

Old:

Screen_Recording_2023-10-17_at_2.41.42_PM.mov

New:

Screen_Recording_2023-10-17_at_2.40.40_PM.mov