Replace ckeditor with tinymce due to deprecation

ram/consist/migrations/0010_alter_consist_notes.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.0.2 on 2024-02-17 12:19
+
+import tinymce.models
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("consist", "0009_alter_consist_image"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="consist",
+            name="notes",
+            field=tinymce.models.HTMLField(blank=True),
+        ),
+    ]