Respect the input order when filtering

[czechboy0]

Motivation

The original implementation of document filtering iterated over a Set and a Dictionary, which do not guarantee a stable order, meaning that every time the filter command was invoked with identical inptus, it could produce different outputs, potentially leading to needless rebuilds when used as a plugin, and needless commits when using ahead-of-time generation. It also made debugging of the generator itself more difficult.

Modifications

Respect the input order of operations and components.

Result

Invoking the generator multiple times with the same input produces the same output every time, improving cachability.

Test Plan

Renamed the filter test to be consistent with the rest and manually tested on a larger document.