restinio 0.7.x drops its bundled nonstd::expected backport and
instead requires expected-lite to be supplied externally via
find_package(). Add a new recipe pinned to v0.8.0, the exact
version restinio 0.7.9.1 pins in its externals.rb manifest.
Modeled on the existing span-lite recipe (same author/ecosystem,
same LICENSE.txt boilerplate).
AI-Generated: Uses Claude Code
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
Wang Mingyu
Khem Raj