docs(reflow): user-guide tone pass + web app tutorial and how-to
Closes the remaining work on #79 (user-guide tone pass) and adds the
web app docs pair that mirrors the WordPress plugin pair.
Tone pass (#79):
- how-it-works: de-jargoned (dossier, tool calls, multimodal LLM, SSE, S3)
- wordpress-plugin + wordpress tutorial: install rewritten to the
Plugins > Add New > Upload UI flow; settings fields now explain
what-they-mean and when-you'd-touch them
- interpret-the-output: added "What a good conversion looks like"
exemplar; checklist reframed as reviewer questions
- provide-feedback: rewritten from the reader's POV
- getting-started: added "Choose how to use Reflow" three-path fork;
partner section reframed around the open web app
New web app docs:
- tutorials/process-your-first-pdf-with-the-web-app.md — narrative
end-to-end walkthrough including the PII review gate
- how-to/use-the-web-app.md — task reference covering stage tabs,
page sidebar, changes/metadata sidebars, PII review, downloads,
feedback, keyboard shortcuts, limits (real rate-limit numbers),
and troubleshooting
- README: both pages indexed; light cross-links in interpret-the-output,
provide-feedback, and how-it-works
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>