try and add docs for date format, use lowerwcase relative

docs/data/schemas/defaults.yaml

@@ -15,6 +15,7 @@ schematize:
       - Only fetch 20 PRs and issues at a time for each section.
       - Display the PRs view when the dashboard loads.
       - Refetch PRs and issues for each section every 30 minutes.
+      - Display dates using relative values.
 
       For more details on the default layouts, see the documentation for [sref:PR] and [sref:issue]
       layout definitions.
@@ -154,6 +155,24 @@ properties:
     type: integer
     minimum: 1
     default: 30
+  dateFormat:
+    title: Date format
+    description: Specifies how dates are formatted.
+    schematize:
+      weight: 5
+      details: |
+        This setting defines how dates are formatted. The format can be either be "relative" or a 
+        [go time format].
+
+        By default, the format is "relative" which fits just inside the default column width of
+        updated at in the issues and pull request layouts.
+
+        You may need to adjust the layout column width depending on your format.
+
+        [go time format]: https://pkg.go.dev/time#pkg-constants
+    type: integer
+    minimum: 1
+    default: 30
   view:
     title: Default View
     description: Specifies whether the dashboard should display the PRs or Issues view on load.

ui/components/issue/issue.go

@@ -38,7 +38,7 @@ func (issue *Issue) renderUpdateAt() string {
 	timeFormat := issue.Ctx.Config.Defaults.DateFormat
 
 	updatedAtOutput := ""
-	if timeFormat == "" || timeFormat == "RELATIVE" {
+	if timeFormat == "" || timeFormat == "relative" {
 		updatedAtOutput = utils.TimeElapsed(issue.Data.UpdatedAt)
 	} else {
 		updatedAtOutput = issue.Data.UpdatedAt.Format(timeFormat)

ui/components/pr/pr.go

@@ -203,7 +203,7 @@ func (pr *PullRequest) renderUpdateAt() string {
 	timeFormat := pr.Ctx.Config.Defaults.DateFormat
 
 	updatedAtOutput := ""
-	if timeFormat == "" || timeFormat == "RELATIVE" {
+	if timeFormat == "" || timeFormat == "relative" {
 		updatedAtOutput = utils.TimeElapsed(pr.Data.UpdatedAt)
 	} else {
 		updatedAtOutput = pr.Data.UpdatedAt.Format(timeFormat)