suth cards update cannot find cards on sprint boards

[steveclarke]

Bug

suth cards get CARD_ID resolves cards on sprint boards, but suth cards update CARD_ID fails with "Card not found."

Repro

# This works:
suth cards get 403 --json
# Returns full card data, board_title: "Sprint 12"

# This fails:
suth cards update 403 --archived -y
# Error: Card not found: '403'. Use 'suth cards list -b BOARD' to see available cards.

# Also fails with space/sprint context:
suth cards update 403 --archived -s 10 --sprint 12 -y
# Same error

Expected

suth cards update should be able to find and update any card that suth cards get can resolve, regardless of whether the card lives on a board or a sprint board.

Likely cause

The update command's card resolution logic probably only searches board-based card lists, not sprint-based ones.

[steveclarke]

Update: This is broader than card 403. Tested archiving 19 cards across Sprint 9, 10, 11, and 12 — ALL failed with "Card not found." Only cards on non-sprint boards (pipeline boards) can be updated.

This means suth cards update cannot modify any card that lives on a sprint board. The card resolution in the update command appears to only search board-based card lists.

Cards tested: 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1105, 1106, 1112, 1115, 1199, 1201, 1203, 1231, 1233, 1294, 431, 403

All return suth cards get successfully but fail on suth cards update.