fusion

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gsxdsm 273553429c FN-7262: restore terminal shortcut handling

Restore reliable copy, paste, and input gating for embedded session terminals.

- Add platform-aware copy handling so selected text copies while no-selection Ctrl+C reaches the shell.
- Gate xterm stdin, mobile controls, cursor blink, and input sends on authoritative attach-ticket writability.
- Keep mobile send submission on one form path and cover shortcut/input behavior across desktop, modal, and mobile tests.
- Document embedded terminal shortcut semantics and add a patch changeset for @runfusion/fusion.

Files changed:
 .changeset/fn-7262-terminal-shortcuts.md           |  7 ++
 docs/dashboard-guide.md                            |  2 +-
 .../dashboard/app/components/SessionTerminal.tsx   | 76 +++++++++++++----
 .../__tests__/SessionTerminal.mobile.test.tsx      | 34 ++++++--
 .../components/__tests__/SessionTerminal.test.tsx  | 96 +++++++++++++++++++++-
 .../components/__tests__/TerminalModal.test.tsx    | 33 ++++++++
 6 files changed, 221 insertions(+), 27 deletions(-)

Fusion-Task-Id: FN-7262

Fusion-Task-Lineage: 8a7af0a4-0b52-44fe-b949-63486068fa97

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>

2026-06-30 01:18:16 -07:00