CliInstaller.inspect() gains a devTree state: when `clide` on PATH resolves
to a dev-tree build artifact (native/<plat>/clide, the Makefile's
CLIDE_CLI_BIN output) it's classified separately from a packaged install
rather than silently treated as "installed". needsInstall stays false for a
dev build (it's intentional on a checkout, not a reinstall prompt), and the
launch-time check surfaces it as an info note. install() flags fromDevTree +
notes it in the result message when the copied source is a dev build.
Closes the last open child of the T-208 "give Claude hands" initiative.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>