📝 docs(infra): add multi-region architecture ADRs (126-132)#393
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Seven proposed ADRs documenting the multi-region rate limiting architecture: - ADR-123: Independent regional tables (reject Global Tables) - ADR-124: S3-based cross-region sync exchange - ADR-125: Quota enforcement via entity config overrides - ADR-126: Trigger-based sync writes (exhaustion + drift) - ADR-127: Per-region sync Lambda (symmetric, no coordinator) - ADR-128: TTL on sync-written config records (extends ADR-119) - ADR-129: Sync config ownership via TTL presence Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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## main #393 +/- ##
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- Coverage 91.87% 29.14% -62.74%
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Lines 7435 7854 +419
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- Hits 6831 2289 -4542
- Misses 604 5565 +4961
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ADR-123 was assigned to local-secondary-indexes on main after this branch was created, so the multi-region series collided starting at 123. Shift the whole series up by 3 (123→126 … 129→132) to the next free block, updating titles and all internal cross-references. References to existing ADRs (105, 114, 117, 118, 119, 122) are unchanged. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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…→ 124) This branch forked from main after both ADR-121 files existed, so it carried the same duplicate-121 collision. Apply the identical fix used on main (#422): rename policy-rename-clarity 121 → 124 so the branch is self-consistent and merges cleanly. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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…refs (#422) ## Summary This PR collects four commits of ADR consistency cleanup on `main`: 1. **Resolve the duplicate ADR-121** — two Accepted ADRs both claimed number 121. Native-sync keeps 121 (earlier file, referenced externally by CLAUDE.md); the IAM policy-rename ADR is renumbered `121 → 124` (next free number after `123-local-secondary-indexes`). Structural collision fix only — no decision content changed, consistent with the ADR immutability rule. 2. **Normalize ADR-121 (native-sync) status header** — it used a `## Status` heading with the value on a separate line; normalized to the `**Status:**` / `**Date:**` inline format mandated by ADR-000 (Date `2026-02-02`, from the file's creation commit). 3. **Add ADRs 114-124 to the mkdocs navigation** — the nav previously stopped at ADR-113, leaving 114-124 unreachable from the docs site. Added thematic groups covering 114-124 and reflecting the corrected numbering. 4. **Resolve cross-ADR consistency issues** surfaced by `/adr consistency`: - **ADR-107**: annotate its partial supersession by ADR-117. Two Accepted ADRs asserted opposite IAM defaults (roles-by-default vs policies-by-default); flag it in the status line and add a Decision note pointing to ADR-117 (current default) and ADR-124 (policy rename) so the reversed default is unambiguous. - **ADR-100**: this Proposed index still presented superseded sub-decisions (102→118, 103→122) as authoritative and used the pre-composite `#LIMIT#` schema. Mark the superseded rows and show the current composite `#CONFIG` keys. - **ADR-013**: accept it. It was Proposed yet already superseded ADR-012 — an invalid state. Its decision is complete and already operationalized as `.claude/rules/docs-parity.md`, so finalize the status. This is the **main-branch half of a coordinated cleanup**. The other halves renumber ADRs on open PRs so the whole sequence is collision-free: - **#304**: `121 → 125` - **#393**: `123-129 → 126-132` (plus the same inherited `121 → 124` fix) Together these yield a collision-free ADR sequence **121-132**. ## Test plan - [ ] `ls docs/adr/12*.md` shows no duplicate ADR numbers - [ ] `grep -rn "121-policy-rename" docs/` returns no stale references - [ ] ADR-124 header reads `# ADR-124: Rename IAM Policies for Clarity` - [ ] ADR-121 header uses the `**Status:**` / `**Date:**` inline format - [ ] `mkdocs build` reaches ADRs 114-124 from the nav - [ ] ADR-107 status line notes the partial supersession by ADR-117 - [ ] ADR-100 marks the 102→118 / 103→122 superseded rows and shows `#CONFIG` keys - [ ] ADR-013 status reads Accepted 🤖 Generated with [Claude Code](https://claude.ai/code)
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🤖 Generated with Claude Code