Closes#66.
`depot status` and `depot get` chose a depot tree on disk with `--target local`, taking the root from `DEPOT_DIR`. One decision, two flags — and `--target local` with no directory anywhere was valid but meaningless.
Now they take `--out DIR`, matching the crucible nwsync surface. `--target` names remote backends only (`bunny|cdn`). Passing both exits 64.
- `--target local` stays as a deprecated alias for `--out $DEPOT_DIR`, listed in the hidden-alias table in `docs/command-surface.md`. Nothing in `wrappers/` calls depot, but the three repos in `wrappers/consumers.txt` are out of reach from here, so the alias stays.
- `status --source` was already unused; it now warns "ignored; use --out DIR" instead of accepting silently.
- Fixes a real parse bug found on the way: the documented `depot get <sha> <dest> --target cdn` form never parsed its flags, because Go's `flag` package stops at the first positional. Positionals are split off by hand now; both orders are tested.
- Registry usage strings and `docs/command-surface.md` synced — that doc still said depot was unwired.
Not converted: `push --source` and `pull --dest`. Neither is `--target local`; one names a read source, the other a remote pull's destination. Say the word if they should become `--out` too.
`go test ./...` green.
🤖 Generated with [Claude Code](https://claude.com/claude-code)Reviewed-on: #67
Co-authored-by: vickydotbat <vickydotbat@tutamail.com>
archvillainette
22eecd1a41