update /recent file with new filenames

Dependencies

• [2] CV6XLZMW trailing slash on directory
• [3] MSDHRXWU Merge upstream into main
• [4] R6GUSTBY default font size and line-height
• [5] WQOSZSUE warn on unused commandline args
• [6] ZLEPKWDJ fork: capture frontend for a note-taking system
• [7] UVIDOW6Z Merge upstream into main
• [*] OTIBCAUJ love2d scaffold
• [*] VHQCNMAR several more modules
• [*] 2L5MEZV3 experiment: new edit namespace
• [*] LF7BWEG4 group all editor globals

Change contents

• replacement in main.lua at line 41
  [3.168]→[2.8:87](∅→∅)
  − Editor_state.filename = Editor_state.directory..os.date('%Y/%m/%d/%H-%M-%S')
  [3.168]

  [3.8]
  + Editor_state.file_path = os.date('%Y/%m/%d/%H-%M-%S')

  + Editor_state.filename = Editor_state.directory..Editor_state.file_path
• edit in file.lua at line 51
  [10.16238]

  [10.16238]
  + if not State.recent_updated then

  + local f = io.open(State.directory..'recent', 'a')

  + if f then

  + f:write(State.file_path, '\n')

  + f:close()

  + end

  + State.recent_updated = true

  + end
• edit in edit.lua at line 109
  [12.97681]

  [11.3654]
  + recent_updated = false, -- on first write, log filename to a 'recent' file