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fd7594f62e
The docker_exec console resized its exec PTY to 80x24 until a client sent NAWS. CLIs that page on the PTY window size instead of the terminal length (the IOS-XR pager) therefore parked long output at --More-- for clients that never negotiate NAWS — netmiko, bare telnet — making copilot device commands time out on XRd. Default the exec to 511x10000 instead (511 matches netmiko's own 'terminal width 511' convention): no paging and no hard wrapping for non-NAWS clients, while real NAWS clients keep resizing to their actual geometry as before. Also updates the project memory record with the confirmed root cause and the fix.