Prompt contract

Treat $ARGUMENTS as a free-form RU/EN prompt. Modes/flags may appear anywhere; infer mode and scope from prose.

Strip flags. An explicit mode token anywhere wins outright, no scoring.
Else score modes by distinct whole-word keyword hits (table below). Highest unique score wins. Tie with a destructive mode -> AskUserQuestion; tie with status -> status; tie of two mutating modes -> the keyword appearing first; all zero -> install.
Empty arguments -> install; ask ONE scoping AskUserQuestion only when the answer changes what gets written. A read-only run asks nothing.
Outcome-changing ambiguity -> ONE AskUserQuestion (max 4 questions) BEFORE any work.
Prose that is not a mode/id/path is still input: extract the id, path or target from it.

Then print this block ONCE, before the first action:

convention-setup