v1.0.0

Changelog

• 44ad7f5 build: match the release toolchain to what it builds
• 714f01b chore: release v1.0.0
• fe9505d ci: drop the demo recording job
• 2af13a2 ci: name the release input after what it does
• 4b35388 docs: add MIT license
• 789299c docs: add design document for git-vault
• a617138 feat: transparent encryption for git
• a5cf71b fix(release): tag a version that needs no bump
• 1405e23 fix: render the demo panel when stdin is a pipe
• 49bdb57 fix: resolve paths git accepts on windows
• 5c7c6d3 fix: write the same key envelope on every platform