docs: a handbook for the app, not a single page The wiki was one Home page, and three of its claims were wrong: file imports "come later" (Fleetview and Blueprint JSON import exist), the refinery shows "only your own orders" (the whole unit's since 0.2.8), and a crash is logged for you to send (no crash log or export exists). Home is now an index, and ten pages cover installation, verifying the APK, signing in, updates, how to operate the app, every area, notifications, settings, privacy and troubleshooting, plus a sidebar and footer. Screen labels are taken from the app's strings.xml; versions from the Gradle files and the v0.3.0 release (minSdk 31). Status-bar notifications are described as they work: only while the app is in the foreground. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Lucas Greuloch (greluc) <lucas.greuloch@gmail.com>