compound-loop v0.5.0

Added

• Added the final-action record to the release-loop progress schema: final_action with kind merge-to-base, closed status vocabulary predicted | determined | executed, the exact command once determined, and an update timestamp — declared at loop start, refined at determination and invalidation points, and flipped to executed in the same edit as its evidence Log line and merged: true; always preparation evidence, never approval.
• Added the prepare-before-gate rule across the lifecycle: release-loop verifies the record is determined and persisted before the Ship gate resolves; shipping persists the exact merge command plus a non-authorization marker before the merge gate on every path that reaches it, with a byte-identical hand-up packet for dispatched workers and an inherently untracked git-dir handoff file for standalone runs; release persists the interactive gate packet to .release/draft.md before Phase 5 presents it and rewrites it before every re-presentation.
• Added session-resilience vocabulary to CONCEPTS.md (Final-action record, Prepare-before-gate, Non-authorization marker) and captured the universal-invariant scope-enumeration lesson under docs/solutions/workflow-issues/.

Changed

• release-loop resume now verifies a determined final-action record against live state before trusting it, flips it back to predicted with a logged reason on failure, and surfaces the record's status in the resume report.