Closes #11294: Markdown Preview (#11894)

* MarkdownWidget

* Change border and color of active markdown tab

* Fix template name typo

* Add render markdown endpoint

* Static assets for markdown widget

* widget style fix and unique ids based on name

* Replace SmallTextArea with SmallMarkdownWidget

* Clear innerHTML before swapping

* render markdown directly in template

* change render markdown view path

* remove small markdown widget

* Simplify rendering logic

* Use a form to clean input Markdown data

---------

Co-authored-by: Jeremy Stretch <jstretch@ns1.com>

netbox/wireless/forms/bulk_edit.py

@@ -5,7 +5,7 @@ from dcim.choices import LinkStatusChoices
 from ipam.models import VLAN
 from netbox.forms import NetBoxModelBulkEditForm
 from tenancy.models import Tenant
-from utilities.forms import add_blank_choice, CommentField, DynamicModelChoiceField, SmallTextarea
+from utilities.forms import add_blank_choice, CommentField, DynamicModelChoiceField
 from wireless.choices import *
 from wireless.constants import SSID_MAX_LENGTH
 from wireless.models import *
@@ -74,7 +74,6 @@ class WirelessLANBulkEditForm(NetBoxModelBulkEditForm):
         required=False
     )
     comments = CommentField(
-        widget=SmallTextarea,
         label='Comments'
     )
 
@@ -119,7 +118,6 @@ class WirelessLinkBulkEditForm(NetBoxModelBulkEditForm):
         required=False
     )
     comments = CommentField(
-        widget=SmallTextarea,
         label='Comments'
     )