A deep, structured account of how Pokered Save Editor 2 is built – the macro systems, the micro systems, and how they wire together. This is the "understand the whole machine" reference; it grows alongside the project-wide documentation pass tracked in ../reference/documentation.md.

Read in this order:

Doc	Scope
overview.md	Start here. The macro picture: the four layers, the boot sequence, the runtime data flow, and the byte-fidelity contract.
common.md	The common layer – shared integer types, Random, Utility, the QML-ownership pattern.
savefile.md	The byte-exact parse/expand/flatten core (core spine done; expanded/ tree in progress).
db.md	The singleton reference databases and entry structs (spine + conventions done; databases in progress).
app.md	(written as the app layer is documented) Boot, Bridge, engine providers, QML list models.
qml.md	The QML screen/fragment tree and how it binds to the Bridge (convention set; components in progress).

How this relates to the other notes:

../context/architecture.md is the quick orientation; this folder is the in-depth version.
../decisions/architecture.md explains why key structures are the way they are.
../reference/qt-patterns.md holds the Qt 6 mechanics referenced throughout.