Research spike

# Find out [question] ## IntentAnswer [the question] so that we can decide [the decision], within [time box]. ## Context- Why we do not know: [what is missing]- Options we see: [option A], [option B]- Code and docs to read: [`paths`, links] ## What to do1. Try [option A] and [option B] against [criteria: cost, speed, effort, risk].2. Write the findings as a comment: a recommendation, the evidence, and what it would take.3. Draft the follow-up tickets as briefs. ## Constraints- No production changes. Prototypes stay on a branch.- Stop at [time box] and report what is known. ## Out of scope- Building the chosen option ## Open questions- [Who decides between the options, and by when? Remove it when settled.] ## Acceptance checks- A comment recommends one option with the evidence for it- The follow-up work exists as draft tickets with acceptance checks- The time spent stays within [time box]