TODO

- upgrade schema to FTS5
- make the layout behave better on mobile
 - maybe potition the textarea vertically and ask it to occupy 100% width and some em height?
 - use automagical Flexible Boxes https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Flexible_Box_Layout/Using_CSS_flexible_boxes
- admincmds
 - dump into single HTML page (regenerated)
  - inter-page links will require special handling; hopefully The Link-Processing Regexp won't need to be copypasted
  - idea: dump concatenated Textile with proper links; rely on Pandoc for future processing
- conflict detection: compare param("edit") (revision being edited) with mtime of last revision and suggest merging
 - this will require Algorithm::Diff and a new template
- per-page file uploads
 - stored in database or in public/ ?
- CPANify
- app->config(defaults => ...) wastes 2048 bits of random data on every launch :(