Cleanup: Rename original curve object type enum

This commit renames enums related the "Curve" object type and ID type
to add `_LEGACY` to the end. The idea is to make our aspirations clearer
in the code and to avoid ambiguities between `CURVE` and `CURVES`.

Ref T95355

To summarize for the record, the plans are:
- In the short/medium term, replace the `Curve` object data type with
 `Curves`
- In the longer term (no immediate plans), use a proper data block for
  3D text and surfaces.

Differential Revision: https://developer.blender.org/D14114

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/editors/space_buttons/buttons_context.c b/source/blender/editors/space_buttons/buttons_context.c
index 287aef178ae..4e80e7ea5c2 100644
--- a/source/blender/editors/space_buttons/buttons_context.c
+++ b/source/blender/editors/space_buttons/buttons_context.c
@@ -230,7 +230,7 @@ static bool buttons_context_path_data(ButsContextPath *path, int type)
     return true;
   }
   if (RNA_struct_is_a(ptr->type, &RNA_Curve) &&
-      (type == -1 || ELEM(type, OB_CURVE, OB_SURF, OB_FONT))) {
+      (type == -1 || ELEM(type, OB_CURVES_LEGACY, OB_SURF, OB_FONT))) {
     return true;
   }
   if (RNA_struct_is_a(ptr->type, &RNA_Armature) && (ELEM(type, -1, OB_ARMATURE))) {
@@ -293,7 +293,7 @@ static bool buttons_context_path_modifier(ButsContextPath *path)
 
     if (ELEM(ob->type,
              OB_MESH,
-             OB_CURVE,
+             OB_CURVES_LEGACY,
              OB_FONT,
              OB_SURF,
              OB_LATTICE,