feat(actions): add delete_mark (#2769)

* feat(actions): add delete_mark

* style(init.lua): fix formatting

lua/telescope/actions/init.lua

@@ -1455,6 +1455,19 @@ actions.to_fuzzy_refine = function(prompt_bufnr)
   })
 end
 
+--- Delete the selected mark or all the marks selected using multi selection.
+---@param prompt_bufnr number: The prompt bufnr
+actions.delete_mark = function(prompt_bufnr)
+  local current_picker = action_state.get_current_picker(prompt_bufnr)
+  current_picker:delete_selection(function(selection)
+    local bufname = selection.filename
+    local bufnr = vim.fn.bufnr(bufname)
+    local mark = selection.ordinal:sub(1, 1)
+    local success = pcall(vim.api.nvim_buf_del_mark, bufnr, mark)
+    return success
+  end)
+end
+
 actions.nop = function(_) end
 
 -- ==================================================