cli/api: add `-j` shorthand for `--jurisdiction`

main

Commit

Soph2mo ago

-j is free on the command (used: -X, -f, -F, -H, -i).

Co-Authored-By: Claude Opus 4.8 noreply@anthropic.com Entire-Checkpoint: 6d4dbe371e4a

Checkpoints

Comprehensive Checkpoint Testing Coverage

CodexGPT-5.5
View session
Checkpoint 1

Route Pinned Jurisdiction to Its Own Cell

Claude CodeOpus 4.8[1m]
View session
Checkpoint 1