fix(admin): apply Journal form follow-ups

models/category/fields.yaml

@@ -9,6 +9,9 @@ fields:
         type: mltext
         span: right
         required: true
+        preset:
+            field: name
+            type: slug
     parent:
         label: Parent
         type: relation
@@ -16,6 +19,6 @@ fields:
         span: full
     description:
         label: golem15.journal::lang.category.description
-        type: mltext
+        type: mltextarea
         size: large
         span: full

models/post/fields.yaml

@@ -11,6 +11,9 @@ fields:
         span: right
         tab: golem15.journal::lang.post.tab_edit
         required: true
+        preset:
+            field: title
+            type: slug
     content:
         label: golem15.journal::lang.post.content
         type: mlmarkdown
@@ -19,7 +22,7 @@ fields:
         required: true
     excerpt:
         label: golem15.journal::lang.post.excerpt
-        type: mltext
+        type: mltextarea
         size: small
         tab: golem15.journal::lang.post.tab_manage
     categories: