- New open_file IPC message: resolves [open_with] extension mapping,
falls back to default_editor for known text formats, otherwise opens
an 'Öppna med' dialog where the user types a command (live preview
of the full command line, path tail-truncated so the extension stays
visible) and chooses open-once or save-as-default for the extension
(persisted to [open_with] in config.toml)
- default_editor configurable in the settings dialog (new Editor row
with inline text editing) and in config.toml; '{}' in commands is
replaced with the shell-quoted path
- Documented in SOCKET_API.md; integration suite covers dialog →
save-association → direct open (38/38)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>