[Bug] `claude --continue` crashes with "g78 is not a function" on session resume

Bug Description
Running claude --continue crashes immediately with "g78 is not a function" before the session loads. Reproduces on multiple macOS machines (Apple Silicon), all on 2.1.120. claude doctor is clean. Starting with plain claude works; have not yet tested whether /resume from inside a fresh session works around it.

Error and stack trace:

ERROR g78 is not a function. (In 'g78(z)', 'g78' is undefined)
/$bunfs/root/src/entrypoints/cli.js:9247:5663

• <anonymous> (/$bunfs/root/src/entrypoints/cli.js:9247:5663)
• WC (/$bunfs/root/src/entrypoints/cli.js:492:63749)
• pT (/$bunfs/root/src/entrypoints/cli.js:492:76948)
• MY (/$bunfs/root/src/entrypoints/cli.js:492:76827)
• pT (/$bunfs/root/src/entrypoints/cli.js:492:77745)
• MY (/$bunfs/root/src/entrypoints/cli.js:492:76827)
• pT (/$bunfs/root/src/entrypoints/cli.js:492:76926)
• MY (/$bunfs/root/src/entrypoints/cli.js:492:76827)
• pT (/$bunfs/root/src/entrypoints/cli.js:492:77745)
• MY (/$bunfs/root/src/entrypoints/cli.js:492:76827)
• async <anonymous> (/$bunfs/root/src/entrypoints/cli.js:18804:11089)

Looks like g78 is the destructured onSessionRestored from the cowork/remote hook, which is undefined in local sessions but called unconditionally on the resume path when initial messages are present.

Environment Info

• Platform: darwin
• Terminal: iTerm.app
• Version: 2.1.120
• Feedback ID: b8595e38-255c-4a4d-938d-91dd2f04218c

Errors

[]

Environment:

• Claude Code: 2.1.120
• Install method: native installer (or npm — whichever applies)
• macOS: 15.x, Apple Silicon (M4 Mac Mini)
• Affected machines: 2 of 2 tested
• /resume from fresh session: works / also crashes / not yet tested
• Last known-good version: unknown
• Searched existing issues for "g78" and "onSessionRestored": no matches