https://gitlab.synchro.net/main/sbbs/-/commit/78c47f4897fa64b70557d6b5
Added Files:
src/syncterm/scripts/auto/picker/file_picker.wren src/syncterm/scripts/syncterm_picker.wren src/syncterm/wren_bind_picker.c wren_bind_picker.h
Modified Files:
src/syncterm/CMakeLists.txt objects.mk src/syncterm/scripts/menu_theme.wren picker_bootstrap.wren syncterm.wren src/syncterm/wren_bind_fs.c wren_bind_internal.h wren_picker_host.c wren_picker_host.h
Log Message:
wren: route file selection through the picker VM

Run file selection in a third persistent Wren VM so menu and
connected scripts never execute the picker implementation directly.

Expose only directory listings, path resolution, metadata, and a
one-shot completion object to picker scripts. Preserve the existing
single, directory, save, and cross-directory multi-select behavior.

Carry create-versus-overwrite consent out of the picker explicitly.
Save and restore screen, mouse, and cursor state in C, with input
barriers on both ownership transitions.

Keep picker errors inside a recovery screen where Escape cancels and
Ctrl+` opens the picker-local REPL.

Co-Authored-By: OpenAI Codex <noreply@openai.com>

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