meta: ignore AI assistants files

Ignore CLAUDE.md and AGENTS.md in .gitignore, and exclude
them from markdown and ESLint linting.

Signed-off-by: Matteo Collina <hello@matteocollina.com>
PR-URL: #62612
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

Author: mcollina

.gitignore

@@ -160,6 +160,10 @@ cmake_install.cmake
 install_manifest.txt
 *.cbp
 
+# === Rules for AI assistants ===
+CLAUDE.md
+AGENTS.md
+
 # === Global Rules ===
 # Keep last to avoid being excluded
 *.pyc

Makefile

@@ -1448,7 +1448,7 @@ else
 LINT_MD_NEWER = -newer tools/.mdlintstamp
 endif
 
-LINT_MD_TARGETS = doc src lib benchmark test tools/doc tools/icu $(wildcard *.md)
+LINT_MD_TARGETS = doc src lib benchmark test tools/doc tools/icu $(filter-out CLAUDE.md AGENTS.md,$(wildcard *.md))
 LINT_MD_FILES = $(shell $(FIND) $(LINT_MD_TARGETS) -type f \
 	! -path '*node_modules*' ! -path 'test/fixtures/*' -name '*.md' \
 	$(LINT_MD_NEWER))

eslint.config.mjs

@@ -395,6 +395,7 @@ export default [
   // #region markdown config
   {
     files: ['**/*.md'],
+    ignores: ['CLAUDE.md', 'AGENTS.md'],
     plugins: {
       markdown,
     },