Move the guides to apogeereader.app/guides
Signing in: document SSO, passkeys, Pocket ID login codes and magic links
Update for build 253: iOS 18, Report a Problem, two addresses Reporting a bug is rewritten around the Report a Problem screen, which fills the GitHub form in for you instead of just opening the tracker. Signing in gains the two-address setup (244) and the address-with-a-path fix (252), and drops the jargon. Home names the iOS 18 minimum and the accent colour. Reading ebooks covers your own fonts. Style pass across every page: no em dashes, contractions throughout, first person singular.
Updated Signing in (markdown)
Add Home, Signing-in, and Reporting-a-bug pages