Add missing title renaming event

lua/octo/gh/graphql.lua

@@ -1739,6 +1739,12 @@ query($endCursor: String) {
             viewerCanUpdate
             viewerCanDelete
           }
+          ... on RenamedTitleEvent {
+            actor { login }
+            createdAt
+            previousTitle
+            currentTitle
+          }
           ... on PullRequestReview {
             id
             body
@@ -2005,6 +2011,12 @@ query($endCursor: String) {
             }
             createdAt
           }
+          ... on RenamedTitleEvent {
+            actor { login }
+            createdAt
+            previousTitle
+            currentTitle
+          }
         }
       }
       labels(first: 20) {

lua/octo/model/octo-buffer.lua

@@ -211,6 +211,9 @@ function OctoBuffer:render_issue()
     elseif item.__typename == "ReviewDismissedEvent" then
       writers.write_review_dismissed_event(self.bufnr, item)
       prev_is_event = true
+    elseif item.__typename == "RenamedTitleEvent" then
+      writers.write_renamed_title_event(self.bufnr, item)
+      prev_is_event = true
     end
   end
   if prev_is_event then

lua/octo/ui/colors.lua

@@ -64,6 +64,7 @@ local function get_hl_groups()
     NormalFront = { fg = get_fg "Normal" or colors.white },
     Viewer = { fg = colors.black, bg = colors.blue },
     Editable = { bg = float_bg },
+    Strikethrough = { fg = colors.grey, gui = "strikethrough" },
   }
 end
 

lua/octo/ui/writers.lua

@@ -1323,6 +1323,29 @@ function M.write_commit_event(bufnr, item)
   write_event(bufnr, vt)
 end
 
+function M.write_renamed_title_event(bufnr, item)
+  local vt = {}
+  local conf = config.values
+  table.insert(vt, { conf.timeline_marker .. " ", "OctoTimelineMarker" })
+  table.insert(vt, { "EVENT: ", "OctoTimelineItemHeading" })
+  if utils.is_blank(item.actor) then
+    table.insert(vt, { "Title renamed", "OctoTimelineItemHeading" })
+    write_event(bufnr, vt)
+    return
+  end
+
+  table.insert(vt, {
+    item.actor.login,
+    item.actor.login == vim.g.octo_viewer and "OctoUserViewer" or "OctoUser",
+  })
+  table.insert(vt, { " changed the title ", "OctoTimelineItemHeading" })
+  table.insert(vt, { item.previousTitle, "OctoStrikethrough" })
+  table.insert(vt, { " ", "OctoTimelineItemHeading" })
+  table.insert(vt, { item.currentTitle, "OctoDetailsLabel" })
+  table.insert(vt, { " " .. utils.format_date(item.createdAt), "OctoDate" })
+  write_event(bufnr, vt)
+end
+
 function M.write_merged_event(bufnr, item)
   -- local actor_bubble = bubbles.make_user_bubble(
   --   item.actor.login,