Rongsong Shen e6b234a6a4 test(ha-prevote): Raft safety-invariant property tests + RN-1 consistency argument (task 6.1) ... Four property-style raft tests proving the PreVote API preserves the safety invariants: term/voted_for/role never change and on_persist never fires across mixed begin/request/reply sequences (WON and LOST); a WON round creates no leader (stays FOLLOWER); and the real-vote higher-term-adopt + step-down + quorum-elect path is unchanged (bug-339/340 intact). Records the TLA+/checklist consistency argument (RN-1) in test_raft.c and research.md, citing the tests as evidence. Raft suite 123/0/0; zero production change. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>		2026-06-16 07:18:06 +00:00
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settings	finalize configuration replication	2026-06-09 16:40:13 +08:00
specs	test(ha-prevote): Raft safety-invariant property tests + RN-1 consistency argument (task 6.1)	2026-06-16 07:18:06 +00:00
steering	docs(ha-single-leader-role): sync steering + contributor docs to three-state model + own-term gate (task 6.1)	2026-06-13 14:58:55 +00:00