Collaborator puts agents on infinite canvas

This feels less like another chat wrapper and more like a spatial control room for coding with agents. If the execution is smooth, the canvas metaphor could make multi-agent work far less chaotic than the usual pile of terminals and browser tabs.

• –The strongest idea here is visibility: when several agents are active at once, a canvas beats buried panes for understanding what is happening.
• –Binding tiles to real local files and tmux-backed terminals is pragmatic, because it keeps the app anchored to developer primitives instead of inventing a new workflow.
• –The release-only GitHub repo suggests the team is prioritizing distribution and polish over openness for now, which may help focus the product but limits trust and extensibility.
• –Mac-only, Apple Silicon-only support keeps the audience narrow, but that also lets the product lean hard into one cohesive workflow instead of chasing parity too early.