docs: update AGENTS.md and CLAUDE.md 👮

Author: timfennis

AGENTS.md

@@ -27,6 +27,6 @@ Add language behavior tests as `.ndc` programs under `tests/programs/<category>/
 ## Commit & Pull Request Guidelines
 Use Conventional Commit subjects for commits and pull request titles: `feat`, `fix`, `refactor`, `perf`, `style`, `test`, `docs`, `build`, `ops`, and `chore`. Scopes are optional. When a scope helps, prefer a crate or subsystem such as `lexer`, `parser`, `vm`, `compiler`, or `lsp`, for example `fix(parser): handle trailing commas`.
 
-This repository uses squash merging for pull requests, so every PR title must conform to the Conventional Commit format because it becomes the final merged commit message. If you include an emoji in a commit or PR title, place it at the end of the title rather than the beginning, for example `perf(lexer): make token scanning faster 🐌` or `refactor(lsp): move completion logic into handlers 🧹`.
+This repository uses squash merging for pull requests, so every PR title must conform to the Conventional Commit format because it becomes the final merged commit message. You must include an emoji in a commit or PR title, place it at the end of the title rather than the beginning, for example `perf(lexer): make token scanning faster 🐌` or `refactor(lsp): move completion logic into handlers 🧹`.
 
-PRs should describe the behavioral change, link the relevant issue or PR when applicable, and call out AI-generated contributions as requested in `README.md`. Include screenshots only for editor-extension UI changes.
+PRs should describe the behavioral change, link the relevant issue or PR when applicable, and call out AI-generated contributions as requested in `README.md`. 

CLAUDE.md

@@ -65,7 +65,7 @@ Source → [Lexer] → Tokens → [Parser] → AST → [Analyser] → Annotated
 - Use Conventional Commit subjects for commits and pull request titles: `feat`, `fix`, `refactor`, `perf`, `style`, `test`, `docs`, `build`, `ops`, `chore`
 - Scopes are optional; when a scope helps, prefer a crate or subsystem such as `lexer`, `parser`, `vm`, `compiler`, or `lsp`
 - This repository uses squash merging, so every pull request title must already be a valid Conventional Commit subject because it becomes the merged commit message
-- If an emoji is included in a commit or pull request title, place it at the end of the title, for example `perf(lexer): make token scanning faster 🐌`
+- Included an emoji in a commit or pull request title. Place it at the end of the title, for example `perf(lexer): make token scanning faster 🐌`
 - Branch names use category prefixes: `feature/`, `bugfix/`, `housekeeping/`, etc.
 
 ### Crate Layout