ide: advertise typed-language keywords

docs/CURRENT_STATUS.md

@@ -175,7 +175,7 @@ Status: **Foundation present**
 Ready now:
 - `claro ide`
 - metadata JSON
-- completion list
+- completion list, including the current typed-language keywords `RETURNS`, `CHECK`, and `TYPE`
 - diagnostics helper
 - Forgejo/Gitea CI coverage for the current release validation gates (`claro validate`, typecheck diagnostics validation, version convention validation, package security validation, and the CI workflow coverage check); the workflow validator verifies these commands, including its own command, occur in executable `run` steps rather than comments
 

docs/ROADMAP.md

@@ -37,6 +37,7 @@ See `CURRENT_STATUS.md` for the detailed feature matrix.
 4. Add small examples for each foundation feature before adding bigger syntax. The object-field foundation now includes positive and negative validation for field expressions such as `SET player.score player.name`, `SET player.score player.score + 1`, `SET player.name player.score + 1`, explicitly typed field assignments, explicit typed assignments to undeclared fields, simple and chained aliases such as `SET alias player`, `SET backup alias`, followed by `SET backup.score ...` or `CHECK TYPE backup.score IS ...`, chained aliases in object-method calls through both modern `DO` and compatibility `CALL ... WITH` forms (including a dedicated positive modern `DO` fixture), and arithmetic/text expression mismatches; typed containers also accept a map with nested type metadata when it is added to a `LIST OF MAP`; broader alias/control-flow checking remains planned.
 5. Keep the focused typecheck validator complete: every `typecheck_*.claro` fixture, including positive fixtures, is now exercised by both the standalone diagnostic validator and `claro validate`.
 6. Continue narrowing expression diagnostics: known TEXT operands now remain visible through arithmetic, with focused numeric-subtraction, numeric-division, and numeric-multiplication positives plus text-operand addition, subtraction, multiplication, and division coverage. Text concatenation into TEXT fields is covered in both operand orders, including field-to-field concatenation. Each numeric operator gives specific guidance naming the text operand. `CHECK TYPE` also rejects misspelled expected type names before comparing values.
+- Keep IDE metadata aligned with the current beginner syntax: typed-language keywords such as `RETURNS`, `CHECK`, and `TYPE` are now included in the metadata used by editor helpers.
 - Keep declared return types honest: `claro typecheck` now reports friendly diagnostics for unknown declared return types, mismatched and empty return expressions, declarations with no `RETURN`, and incomplete conditional branches, when a simple function or object method declares `RETURNS TYPE`; complete `IF`/`ELSE` return branches, including nested complete conditionals in functions and methods, are accepted, and modern and compatibility function syntax plus compatibility method syntax are covered by focused fixtures. `CHECK TYPE` parameter metadata also informs arithmetic return-expression checking, including object methods. Full path-sensitive analysis across nested conditionals and loops remains planned.
 
 ## Complete-platform milestones