feat: registry

backend/converter.py

@@ -1,10 +1,12 @@
-"""µFrame compile endpoint — POST /api/compile."""
+"""µFrame compile + DSL metadata endpoints."""
 
 from fastapi import APIRouter, HTTPException
 from pydantic import BaseModel
 
 import uframe
+import uframe.keywords  # noqa: F401 — triggers keyword registration
 from uframe.errors import UFrameError
+from uframe.registry import get_dsl_meta
 
 router = APIRouter()
 
@@ -36,3 +38,9 @@ async def compile_source(req: CompileRequest):
         )
     except UFrameError as e:
         raise HTTPException(status_code=422, detail=str(e))
+
+
+@router.get("/dsl-meta")
+async def dsl_meta():
+    """Return DSL metadata for frontend syntax highlighting and autocomplete."""
+    return get_dsl_meta()