Explicitly load base field.lua before other field files

Added explicit include of field.lua before IncludeDir to ensure proper load order.
This guarantees that the Field base class is defined before other field types
(like ChoiceField) try to extend it, preventing "nil value" errors.

Author: claude

scen_edit/view/view.lua

@@ -235,6 +235,9 @@ end
 function View:InitializeChili()
     -- Original Chili initialization
     -- Load Chili field system first (required by other views)
+    -- Explicitly load base field file first to ensure it's available
+    SB.Include(Path.Join(SB.DIRS.SRC, 'view/fields/field.lua'))
+    -- Then load all other fields
     SB.IncludeDir(Path.Join(SB.DIRS.SRC, 'view/fields'))
 
     SB.IncludeDir(Path.Join(SB.DIRS.SRC, 'view'))