chore(release): prepare version 1.0.7 with reliable source freshness

fix(self): use English for the unchanged source message

fix(self): explain unchanged source updates and show the checkout

fix(self): preserve source freshness with nested scratch repositories

chore(release): prepare version 1.0.6 with self-update freshness

fix(self): skip unchanged updates before build and activation

chore(release): prepare version 1.0.5 with transitive uninstall cleanup

fix(uninstall): prune newly orphaned package dependencies

fix(application): support native launcher variants and release1.0.4

fix(gate): validate current Rust and native filesystem fixtures

fix(release): invoke native Git Bash and accepted macOS format

fix(release): prepare strict native gate environments

fix(release): make the complete gate portable and reproducible