Summary
Implement a complete wallet transaction state machine
Why this matters
Prediction actions need explicit signing, submission, confirmation, rejection, timeout, and retry states.
Scope
Create a reusable lifecycle model and prevent duplicate market mutations.
Acceptance criteria
Validation
Add regression coverage for existing behavior, failure modes, authorization boundaries, and compatibility. The implementation must pass the repository CI checks.
Non-goals
- Typo-only, formatting-only, or documentation-only changes.
- Unrelated refactors or dependency upgrades.
- Weakening existing security, authorization, CI, or production safeguards.
Contributor application
Before implementation, comment with relevant experience, a 1–4 bullet approach, and an estimate for opening the first draft PR. Wait for maintainer assignment before coding.
PR requirements
Use a feature branch, include Closes #<issue-number>, check every acceptance criterion, link criteria to code/tests, explain security and failure-mode considerations, and pass CI.
Reward-readiness
This is a substantive GrantFox campaign issue. Merge and CI success do not by themselves guarantee reward eligibility; final reward-readiness is determined by campaign review.
Summary
Implement a complete wallet transaction state machine
Why this matters
Prediction actions need explicit signing, submission, confirmation, rejection, timeout, and retry states.
Scope
Create a reusable lifecycle model and prevent duplicate market mutations.
Acceptance criteria
Validation
Add regression coverage for existing behavior, failure modes, authorization boundaries, and compatibility. The implementation must pass the repository CI checks.
Non-goals
Contributor application
Before implementation, comment with relevant experience, a 1–4 bullet approach, and an estimate for opening the first draft PR. Wait for maintainer assignment before coding.
PR requirements
Use a feature branch, include
Closes #<issue-number>, check every acceptance criterion, link criteria to code/tests, explain security and failure-mode considerations, and pass CI.Reward-readiness
This is a substantive GrantFox campaign issue. Merge and CI success do not by themselves guarantee reward eligibility; final reward-readiness is determined by campaign review.