Allow empty note titles in pickers (#25)

lua/zk/pickers/fzf.lua

@@ -10,13 +10,14 @@ vim.cmd([[
   endfunction
 ]])
 
-M.note_picker_list_api_selection = { "title", "absPath" }
+M.note_picker_list_api_selection = { "title", "path", "absPath" }
 
 function M.show_note_picker(notes, options, cb)
   options = options or {}
   vim.fn._fzf_wrap_and_run({
     source = vim.tbl_map(function(v)
-      return table.concat({ v.absPath, v.title }, delimiter)
+      local title = v.title or v.path
+      return table.concat({ v.absPath, title }, delimiter)
     end, notes),
     options = vim.list_extend({
       "--delimiter=" .. delimiter,

lua/zk/pickers/select.lua

@@ -1,13 +1,13 @@
 local M = {}
 
-M.note_picker_list_api_selection = { "title", "absPath" }
+M.note_picker_list_api_selection = { "title", "path", "absPath" }
 
 function M.show_note_picker(notes, options, cb)
   options = options or {}
   local select_options = vim.tbl_extend("force", {
     prompt = options.title,
     format_item = function(item)
-      return item.title
+      return item.title or item.path
     end,
   }, options.select or {})
   vim.ui.select(notes, select_options, function(item)

lua/zk/pickers/telescope.lua

@@ -10,15 +10,16 @@ local previewers = require("telescope.previewers")
 
 local M = {}
 
-M.note_picker_list_api_selection = { "title", "absPath", "rawContent" }
+M.note_picker_list_api_selection = { "title", "absPath", "path", "rawContent" }
 
 function M.create_note_entry_maker(_)
   return function(note)
+    local title = note.title or note.path
     return {
       value = note,
       path = note.absPath,
-      display = note.title,
+      display = title,
-      ordinal = note.title,
+      ordinal = title,
     }
   end
 end