feat(validator): manifest-validator (F02) + bad-manifest фикстуры (F04)

Правила: id не ru.shturman.*, shturman_api поддержан, len(tiles)<=ui_tiles, vehicle_read из каталога.
Фикстуры good + bad-{id-reserved,api,tiles-quota,vehicle-read}; 6 тестов.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Alexander <akotenev2003@gmail.com>

Cargo.toml

@@ -10,6 +10,7 @@ members = [
     "crates/core/shturman-settings",
     "crates/core/shturman-power",
     "crates/apps/shturman-shell",
+    "crates/tools/shturman-manifest-validator",
 ]
 
 [workspace.package]