feat: big title

backend/uframe/ir.py

@@ -361,6 +361,13 @@ class StateDecl(IRNode):
 # Components (Phase 8)
 # ---------------------------------------------------------------------------
 
+@dataclass
+class BigTitle(IRNode):
+    """Large multi-line ASCII art text."""
+    text: str = ""
+    font: str = "block"    # block, thin, pixel
+
+
 @dataclass
 class ComponentDef(IRNode):
     """Component definition: component name(arg1, arg2)."""