KAI OS v0.1.80

What's Changed

• Added kaios quickstart --dry-run to preview generated files, commands, CI behavior, and evidence paths before writing anything.
• Added additive plan data to kaios.quickstart/v1 so docs, bots, and future UI surfaces can inspect onboarding writes without parsing terminal text.
• Updated quickstart docs and smoke tests so the no-key first-run path remains predictable.

Verification

• ./gradlew :kaios-cli:test --tests ai.kaios.cli.KaiosCliSmokeTest --no-daemon
• ./gradlew test installDist distZip distTar --no-daemon
• scripts/quickstart-smoke.sh
• Manual dry-run smoke: status=planned, no kaios.json, no workflow file, no runtime files written.