v0.0.10: make central feedback delivery durable

[gitcommit90]

Summary

• replaces the undeployed provision.1helm.com/v1/feedback route with a durable central SQLite collector at 1helm.com/api/feedback
• keeps bounded diagnostics/attachments, validation, deduplication, rate limiting, and a hidden authenticated inbox
• stores collector data in persistent systemd state outside versioned website snapshots
• bumps the release and channel-machine contract to v0.0.10

Verification

• npm run typecheck
• npm run build
• npm test — 117 native-world checks; 91 Node checks passed, 1 environment-only Chrome skip
• npm run test:onboarding-browser — 20/20
• npm run test:brief-browser — 30/30, including live follow-up countdown
• npm run test:feedback-browser — 1/1
• npm run test:site — 5/5, including collector restart persistence
• git diff --check

Signed-off-by: Joseph Yaksich gitcommit90@users.noreply.github.com