Talk to us about moving from CoderHelm cloud to self-host - #225

Summary

Adds a "we'll help you move" contact path everywhere people consider self-hosting. The marketing site has no contact form, so the path is an email to support@coderhelm.com with the subject "Moving to self-hosted CoderHelm". In the hosted dashboard, it is the existing Contact us ticket flow with the move preset. A person helps with the move. There is no export or import of team data between hosted and self-host, so nothing here promises an automatic migration.

Paired with CoderHelm/coderhelm-platform#308 (the self-host overview page in the docs).

Changes

• coderhelm.com (src/content/site.ts): SITE.moveUrl. /self-host/ gets a "Moving from CoderHelm cloud?" section with a Talk to us about moving button. The home page's self-host section gets a short line with the same link. The Markdown twins carry both.
• Install guide (docs/components/install/wizard.tsx, docs/lib/shared.ts): "Moving from CoderHelm cloud? Talk to us and we'll help move your data." It shows under the summary panel on the first screen and on the Ready screen.
• Dashboard, hosted only:
  • settings/page.tsx: a Move to your own AWS account card under "Hosting" on the Settings hub. It is never rendered when isSelfHosted().
  • support/page.tsx: type=selfhost opens Contact us titled "Move to your own AWS account", with the subject preset to "Move to self-host". It adds a short form for team size, AWS region and what to bring over (checkboxes). Notes are optional. The answers become the ticket body, and the ticket is filed through the normal POST /api/support/tickets, so it is routed like any other contact ticket. On a self-hosted install, type=selfhost falls back to plain Get help.
• There is no ticket topic list in platform code, so the topic travels in the subject.

Verification

• Site: npm run lint (no errors in source; the only errors are in a local dashboard/.next build output, same as main) and npm run build pass. Checked the built HTML and Markdown for the mailto link. No sideways scroll at 1440 or 390.
• Docs: test:unit (69 pass), typecheck, build, check:output, check:links and the full e2e suite (77 pass) pass. New e2e assertions check the line and link on the Ready screen and in the summary panel.
• Dashboard: tsc --noEmit and the UI lint pass. New e2e tests in support.spec.ts:
  • At 1440 and at 390, the card files a "Move to self-host" ticket with exactly the answers. The tests also check that there is no sideways scroll.
  • On a self-hosted install, the card is hidden and the move link is plain help.
  • Together with markdown-editor.spec.ts, 21 tests pass.
• Screenshots reviewed: the Settings card, the form at both widths, the site sections and the install guide screens.