feat(refile): improve ux by matching files more fuzzily (#815)

Co-authored-by: Matthias Bidlingmeyer <m.bidlingmeyer@laserhub.com>

Author: BreitbandModem

lua/orgmode/capture/init.lua

@@ -408,19 +408,17 @@ end
 ---@param arg_lead string
 ---@return string[]
 function Capture:autocomplete_refile(arg_lead)
-  local valid_filenames = self:_get_autocompletion_files(true)
+  local valid_files = self:_get_autocompletion_files(true)
 
-  if not arg_lead then
-    return vim.tbl_keys(valid_filenames)
+  if not arg_lead or #arg_lead == 0 then
+    return vim.tbl_keys(valid_files)
   end
-  local parts = vim.split(arg_lead, '/', { plain = true })
 
-  local selected_file = valid_filenames[parts[1] .. '/']
+  local filename = vim.split(arg_lead, '/', { plain = true })[1]
+  local selected_file = valid_files[filename .. '/']
 
   if not selected_file then
-    return vim.tbl_filter(function(file)
-      return file:match('^' .. vim.pesc(parts[1]))
-    end, vim.tbl_keys(valid_filenames))
+    return vim.fn.matchfuzzy(vim.tbl_keys(valid_files), filename)
   end
 
   local headlines = selected_file:get_opened_unfinished_headlines()