feat(lang): complete extends to modifies keyword migration

This commit completes the migration started in the previous commit,
updating all remaining files:

- Lexer: Changed token from Extends to Modifies
- Parser: Updated lalrpop grammar rules and AST field names
- AST: Renamed Schedule.extends field to modifies
- Grammar: Updated tree-sitter grammar.js
- Tree-sitter: Regenerated parser.c and node-types.json
- Examples: Updated baker-family work schedules
- Tests: Updated schedule composition tests and corpus
- Docs: Updated all reference documentation and tutorials
- Validation: Updated error messages and validation logic
- Package: Bumped version to 0.3.1 in all package manifests

All 554 tests pass.
This commit is contained in:
2026-02-16 22:55:04 +00:00
parent 2c898347ee
commit 47fafdc2bf
109 changed files with 5045 additions and 41939 deletions

View File

@@ -1643,7 +1643,7 @@ impl Runtime {
**Subtyping (transitive):**
```
T extends S
T modifies S
─────────────── (SUB-EXTEND)
T <: S