backport docs: misc (#39206)

docs: misc


(cherry picked from commit 54398c5874)

runtime/lua/vim/ui.lua

@@ -304,16 +304,9 @@ function M._get_urls()
 end
 
 do
-  ---@class ProgressMessage
-  ---@field id? number|string  ID of the progress message
-  ---@field title? string   Title of the progress message
-  ---@field status string  Status: "running" | "success" | "failed" | "cancel"
-  ---@field percent? integer Percent complete (0–100)
-  ---@private
-
   --- Cache of active progress messages, keyed by msg_id
   --- TODO(justinmk): visibility of "stale" (never-finished) Progress. https://github.com/neovim/neovim/pull/35428#discussion_r2942696157
-  ---@type table<integer, ProgressMessage>
+  ---@type table<integer, vim.event.progress.data>
   local progress = {}
 
   -- store progress events
@@ -325,7 +318,7 @@ do
     progress_autocmd = vim.api.nvim_create_autocmd('Progress', {
       group = progress_group,
       desc = 'Tracks progress messages for vim.ui.progress_status()',
-      ---@param ev {data: {id: integer, title: string, status: string, percent: integer}}
+      ---@param ev {data: vim.event.progress.data}
       callback = function(ev)
         if not ev.data or not ev.data.id then
           return
@@ -349,7 +342,7 @@ do
   --- Gets a status description summarizing currently running progress messages.
   --- - If none: returns empty string
   --- - If N item running: "AVG%(N)"
-  ---@param running ProgressMessage[]
+  ---@param running vim.event.progress.data[]
   ---@return string
   local function progress_status_fmt(running)
     local count = #running