docs(requirements): add rings to abi rows

Add explicit northstar ring fields to abi requirements without changing behavior.

req: abi/001

req: abi/002

req: abi/003

req: abi/004

req: abi/005

AGENTS.md

@@ -55,7 +55,7 @@ Keep it stable. Prefer pointers to canonical sources over copied structure, file
 - Example behavior tests should prefer `hemx_test` generated-resource assertions over raw slot constants or raw effect/payload matching. req: test/008
 - Run the workout product exemplar with `cargo run -p hemx-xtask -- workout dev` and open `http://127.0.0.1:3028`; set `HEMX_WORKOUT_ADDR=127.0.0.1:3030` if the default port is busy. Its durable visual direction and recovery expectations live in `examples/workout/DESIGN.md`. req: examples/008
 - Use the same Workout command surface for tests, production build, and mobile release: `cargo run -p hemx-xtask -- workout test`, `cargo run -p hemx-xtask -- workout build`, `HEMX_WORKOUT_ORIGIN=https://workout.example.com cargo run -p hemx-xtask -- workout mobile-release`, and `HEMX_WORKOUT_ORIGIN=https://workout.example.com cargo run -p hemx-xtask -- workout mobile-verify`; Android/iOS SDKs, store submission targets, and signing remain external blockers, not repo-owned secrets. req: examples/006 req: examples/011
-- hemx core stays small: effects, typed ids, registries, and wire schema only; keep features in core only when they fit typed resources plus the closed EffectBatch op set, and treat DOM details as runtime lowering. Public identifiers should flow through typed wrappers over internal `ResourceId`/`ResourceRef`, not special-case opcodes. Wire output lowers symbolic authoring names to compact metadata and postcard/form-encoded envelopes, not JSON. req: laws/001 req: typed_id/001 req: typed_id/003 req: effect_algebra/001 req: effect_algebra/006 req: wire/001 req: wire/002 req: wire/003 req: wire/004 req: wire/005 req: wire/006
+- hemx core stays small: effects, typed ids, registries, and wire schema only; keep features in core only when they fit typed resources plus the closed EffectBatch op set, and treat DOM details as runtime lowering. Public identifiers should flow through typed wrappers over internal `ResourceId`/`ResourceRef`, not special-case opcodes. Wire output lowers symbolic authoring names to compact metadata and postcard/form-encoded envelopes, not JSON. ABI/schema versions and build fingerprints must guard runtime/server compatibility. req: laws/001 req: typed_id/001 req: typed_id/003 req: effect_algebra/001 req: effect_algebra/006 req: wire/001 req: wire/002 req: wire/003 req: wire/004 req: wire/005 req: wire/006 req: abi/001 req: abi/002 req: abi/003 req: abi/004 req: abi/005
 - Routing, auth, sessions, transport, transitions, sync, and storage belong in integration/user crates.
 - Public examples and beginner APIs should use templates plus Rust, generated component APIs, resources, render/page helpers, and `IntoEffect`, not atoms, raw ids, selectors, wire formats, runtime opcodes, manual registries, `$OUT_DIR` includes, raw render/lower calls, or raw effect constructors; keep advanced layers out of starters. req: canonical_authoring/001 req: canonical_authoring/004 req: canonical_authoring/006 req: canonical_authoring/010 req: canonical_authoring/015 req: dx/001 req: dx/002 req: dx/010 req: component/003 req: component/004 req: public_api/001 req: public_api/002 req: public_api/003 req: public_api/005 req: public_api/006 req: progressive_disclosure/001 req: progressive_disclosure/002 req: progressive_disclosure/003
 - Typed partial swaps should stay expressed as generated target plus rendered partial plus swap kind, not selector-driven rerendering; HTTP, page navigation, push, and island behavior adapt around that loop, and docs should layer new primitives progressively. Preserve keyed/optional scope identity for addressable loop nodes and prefer generated keyed-slot helpers over low-level keyed calls. req: canonical_authoring/002 req: canonical_authoring/014 req: modes/001 req: scope/001 req: list/001 req: list/002 req: list/003 req: list/004 req: list/005 req: progressive_disclosure/004 req: page_swap/001 req: page_swap/002 req: page_swap/003

REQUIREMENTS.md

@@ -507,19 +507,19 @@ what a valid business email is. [north_star]
 ## abi
 
 ### req: abi/001
-001	Surface IR, hemx symbols, generated Rust API, EffectBatch wire schema, and JS runtime each carry explicit schema/ABI versions.
+0	001	Surface IR, hemx symbols, generated Rust API, EffectBatch wire schema, and JS runtime each carry explicit schema/ABI versions. [north_star]
 
 ### req: abi/002
-002	hemx_build emits a build fingerprint derived from Surface schema version, resource id allocation, EffectBatch ABI version, and runtime ABI version.
+0	002	hemx_build emits a build fingerprint derived from Surface schema version, resource id allocation, EffectBatch ABI version, and runtime ABI version. [north_star]
 
 ### req: abi/003
-003	The server includes the hemx build fingerprint in initial roots. The runtime compares it with its own fingerprint before applying EffectBatches.
+0	003	The server includes the hemx build fingerprint in initial roots. The runtime compares it with its own fingerprint before applying EffectBatches. [north_star]
 
 ### req: abi/004
-004	On fingerprint mismatch, the runtime refuses partial updates and falls back to full page navigation or reload. Silent mismatch is forbidden.
+0	004	On fingerprint mismatch, the runtime refuses partial updates and falls back to full page navigation or reload. Silent mismatch is forbidden. [north_star]
 
 ### req: abi/005
-005	Resource ids are deterministic within a build and stable across builds when canonical symbol paths do not change. Stability is best-effort across refactors, not a persistence guarantee.
+0	005	Resource ids are deterministic within a build and stable across builds when canonical symbol paths do not change. Stability is best-effort across refactors, not a persistence guarantee. [north_star]
 
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