UI: Add icons to Batch Rename data type menu

Add icons to better identify data types in the Batch Rename type menu.

Makes it easy for users to recognize icons they are already familiar
with, especially when following tutorials in English while using a
translated UI.

Also fixes 'Light' being singular, while others were plural.

Pull Request: https://projects.blender.org/blender/blender/pulls/130300

scripts/startup/bl_operators/wm.py

@@ -2750,31 +2750,31 @@ class WM_OT_batch_rename(Operator):
     data_type: EnumProperty(
         name="Type",
         items=(
-            ('OBJECT', "Objects", ""),
-            ('COLLECTION', "Collections", ""),
-            ('MATERIAL', "Materials", ""),
+            ('OBJECT', "Objects", "", 'OBJECT_DATA', 0),
+            ('COLLECTION', "Collections", "", 'OUTLINER_COLLECTION', 1),
+            ('MATERIAL', "Materials", "", 'MATERIAL_DATA', 2),
             None,
             # Enum identifiers are compared with `object.type`.
             # Follow order in "Add" menu.
-            ('MESH', "Meshes", ""),
-            ('CURVE', "Curves", ""),
-            ('META', "Metaballs", ""),
-            ('VOLUME', "Volumes", ""),
-            ('GPENCIL', "Grease Pencils", ""),
-            ('ARMATURE', "Armatures", ""),
-            ('LATTICE', "Lattices", ""),
-            ('LIGHT', "Light", ""),
-            ('LIGHT_PROBE', "Light Probes", ""),
-            ('CAMERA', "Cameras", ""),
-            ('SPEAKER', "Speakers", ""),
+            ('MESH', "Meshes", "", 'MESH_DATA', 3),
+            ('CURVE', "Curves", "", 'CURVE_DATA', 4),
+            ('META', "Metaballs", "", 'META_DATA', 5),
+            ('VOLUME', "Volumes", "", 'VOLUME_DATA', 6),
+            ('GPENCIL', "Grease Pencils", "", 'OUTLINER_DATA_GREASEPENCIL', 7),
+            ('ARMATURE', "Armatures", "", 'ARMATURE_DATA', 8),
+            ('LATTICE', "Lattices", "", 'LATTICE_DATA', 9),
+            ('LIGHT', "Lights", "", 'LIGHT_DATA', 10),
+            ('LIGHT_PROBE', "Light Probes", "", 'OUTLINER_DATA_LIGHTPROBE', 11),
+            ('CAMERA', "Cameras", "", 'CAMERA_DATA', 12),
+            ('SPEAKER', "Speakers", "", 'OUTLINER_DATA_SPEAKER', 13),
             None,
-            ('BONE', "Bones", ""),
-            ('NODE', "Nodes", ""),
-            ('SEQUENCE_STRIP', "Sequence Strips", ""),
-            ('ACTION_CLIP', "Action Clips", ""),
+            ('BONE', "Bones", "", 'BONE_DATA', 14),
+            ('NODE', "Nodes", "", 'NODETREE', 15),
+            ('SEQUENCE_STRIP', "Sequence Strips", "", 'SEQ_SEQUENCER', 16),
+            ('ACTION_CLIP', "Action Clips", "", 'ACTION', 17),
             None,
-            ('SCENE', "Scenes", ""),
-            ('BRUSH', "Brushes", ""),
+            ('SCENE', "Scenes", "", 'SCENE_DATA', 18),
+            ('BRUSH', "Brushes", "", 'BRUSH_DATA', 19),
         ),
         translation_context=i18n_contexts.id_id,
         description="Type of data to rename",