If this sounds like your week
Reference material and input material compete for the same neurons.
When you search “Pin inventory spreadsheet pin above POS mock Microsoft Store Automata Labs utility,” you are trying to buy back working memory. Tabs are infinite. Monitors are finite. The least expensive fix is often visual: keep the reference surface in the same attention plane as the terminal or editor, not three Alt-Tabs away.
Where tooling usually breaks
Split editors and snap layouts are not free either.
Every manual layout is a thing you will break the next time you undock, share a screen, or open a second project. A small always-on-top reference is less architecture, more outcome.