Add option to create modular content

system/blueprints/pages/modular_new.yaml

@@ -0,0 +1,49 @@
+rules:
+  slug:
+    pattern: "[a-z][a-z0-9_\-]+"
+    min: 2
+    max: 80
+
+form:
+  fields:
+
+    title:
+      type: text
+      label: Page Title
+      validate:
+        required: true
+
+    folder:
+      type: text
+      label: Folder Name
+      validate:
+        type: slug
+        required: true
+
+
+
+    route:
+      type: select
+      label: Page
+      classes: fancy
+      @data-options: '\Grav\Common\Page\Pages::parents'
+      @data-default: '\Grav\Plugin\admin::route'
+      options:
+        '': '- Select -'
+      validate:
+        required: true
+
+    type:
+      type: select
+      classes: fancy
+      label: Modular Template
+      default: default
+      @data-options: '\Grav\Common\Page\Pages::modularTypes'
+      validate:
+        required: true
+
+    modular:
+      type: hidden
+      default: 1
+      validate:
+        type: bool