ui: get rid of client files. changes pagination way in the file list.

TODO.md

@@ -7,13 +7,13 @@ TODO:
 - [ ] Group elements as lists
 - [x] Process arrows
 - [x] Optimize modals re-drawings
-- [ ] Bug with file list on downloading files
-- [ ] Remember page numbers
+- [x] Bug with file list on downloading files
+- [x] Remember page numbers
 - [ ] "Server message" to notification
 - [ ] file list -> list template
 
 UPLOAD:
-- [ ] Progress bar
+- [x] Progress bar
 - [x] Show notifications and messages from the server (universal way)
     use notification or something