Older Android builds print `wm density` as a bare number. The parser's
documentation named that form, but only the labeled `Physical density:`
and `Override density:` lines were matched, so a bare `420` left
`physical_density` null in successful display Evidence with no limitation
saying the declaration was unread (#3942).
The parser now reads the first bare numeric line as the physical density
when no labeled physical declaration is present; a labeled declaration
still wins so a mixed dump cannot downgrade the value. Override density
and physical size are unchanged.
Validation: parser unit tests for the labeled, bare, CRLF, mixed and
unrecognized forms, plus a provider-level regression through the
inspect_adb_display operation; two of them fail on main and pass here.
The issue's three CLI controls through `rea inspect-adb-display` against
a stub adb return physical density 420 for the bare form and keep the
labeled and override controls. Typecheck, lint and module boundaries pass.
Closes#3942
Evaluate stdout and stderr together, giving hard errors and non-ok wait statuses precedence over an attempted Starting line. Retain raw streams and typed partial launch facts when Activity Manager refuses or times out; retain successful raw output too.
Validation: parser/provider tests and public MCP app/activity starts through a fake executable at the real process boundary. Real Android device behavior was not verified; device-reported timeout remains distinct from a host deadline.
Fixes#2225