c12 thread: product-input — prompt

Captured 2026-10-20, verbatim: three messages in one conversation. The first two were questions and were answered in chat; the third started the thread. Produced → product-input-plan.md.

This project is currently becoming much more about shaping the product than analyzing the market. how much of the context given to agents would be muddied by a market focus? How well do we straddle the spectrum between product design and development (heavilly influenced by the market and feedback) They are certainly siblings

I like these fixes, before we make them, how well does this project serve as input for product development (increasingly how it's being used) ?

Add a cross-session decisions ledger to the plan alongside the four context fixes, and plan it as a c12 thread before building.