refactor: agents md and claude md

[ryanleecode]

Refactors CLAUDE.md to AGENTS.md and then CLAUDE.md just does @AGENTS.md.

This allows us to support many kinds of agentic tooling that only use AGENTS.md

[github-actions]

Benchmark Size Comparison (vs main)

Artifact	Baseline	Current	Delta	Status
allowlist_no-alloc.debug.polkavm	63499	63507	+0.01%	OK
allowlist_no-alloc.release.polkavm	3186	3186	+0.00%	OK
allowlist_with-alloc.debug.polkavm	75116	75124	+0.01%	OK
allowlist_with-alloc.release.polkavm	3579	3579	+0.00%	OK
amm_reserves_no-alloc.debug.polkavm	42290	42298	+0.02%	OK
amm_reserves_no-alloc.release.polkavm	1969	1969	+0.00%	OK
amm_reserves_with-alloc.debug.polkavm	54015	54015	+0.00%	OK
amm_reserves_with-alloc.release.polkavm	2309	2309	+0.00%	OK
fibonacci_builder-dsl.debug.polkavm	37210	37210	+0.00%	OK
fibonacci_builder-dsl.release.polkavm	638	638	+0.00%	OK
fibonacci_no-alloc.debug.polkavm	35821	35821	+0.00%	OK
fibonacci_no-alloc.release.polkavm	595	595	+0.00%	OK
fibonacci_with-alloc.debug.polkavm	46384	46392	+0.02%	OK
fibonacci_with-alloc.release.polkavm	600	600	+0.00%	OK
multi_builder-dsl.debug.polkavm	58479	58489	+0.02%	OK
multi_builder-dsl.release.polkavm	3024	3024	+0.00%	OK
multi_no-alloc.debug.polkavm	60290	60293	+0.00%	OK
multi_no-alloc.release.polkavm	2919	2919	+0.00%	OK
multi_with-alloc.debug.polkavm	72049	72051	+0.00%	OK
multi_with-alloc.release.polkavm	3076	3076	+0.00%	OK
mytoken_builder-dsl.debug.polkavm	56133	56136	+0.01%	OK
mytoken_builder-dsl.release.polkavm	3683	3683	+0.00%	OK
mytoken_no-alloc.debug.polkavm	59309	55425	-6.55%	OK
mytoken_no-alloc.release.polkavm	2922	2922	+0.00%	OK
mytoken_storage_no-alloc.debug.polkavm	64939	61194	-5.77%	OK
mytoken_storage_no-alloc.release.polkavm	3127	3126	-0.03%	OK
mytoken_storage_with-alloc.debug.polkavm	77586	73851	-4.81%	OK
mytoken_storage_with-alloc.release.polkavm	4192	4192	+0.00%	OK
mytoken_with-alloc.debug.polkavm	73537	69654	-5.28%	OK
mytoken_with-alloc.release.polkavm	3940	3940	+0.00%	OK
----------------------------------------------------	------------	------------	----------	--------
Total	916416	901218	-1.66%

OK: All artifacts within 5% regression threshold

_{Run 28022919850 | eaa9859 | 2026-06-23 11:49 UTC}

[re-gius]

Are we following the same convention in other paritytech projects? I don't see this in polkadot-sdk

[ryanleecode]

Are we following the same convention in other paritytech projects? I don't see this in polkadot-sdk

polkadot-sdk is behind the times