Changed all templates to use site url instead of team url for finding the 'static' directory

api/post.go

@@ -377,7 +377,7 @@ func fireAndForgetNotifications(post *model.Post, teamId, siteURL string) {
 				location, _ := time.LoadLocation("UTC")
 				tm := time.Unix(post.CreateAt/1000, 0).In(location)
 
-				subjectPage := NewServerTemplatePage("post_subject", teamURL)
+				subjectPage := NewServerTemplatePage("post_subject", siteURL)
 				subjectPage.Props["TeamDisplayName"] = teamDisplayName
 				subjectPage.Props["SubjectText"] = subjectText
 				subjectPage.Props["Month"] = tm.Month().String()[:3]
@@ -395,7 +395,7 @@ func fireAndForgetNotifications(post *model.Post, teamId, siteURL string) {
 						continue
 					}
 
-					bodyPage := NewServerTemplatePage("post_body", teamURL)
+					bodyPage := NewServerTemplatePage("post_body", siteURL)
 					bodyPage.Props["Nickname"] = profileMap[id].FirstName
 					bodyPage.Props["TeamDisplayName"] = teamDisplayName
 					bodyPage.Props["ChannelName"] = channelName