refactor meta tables

todo.txt

@@ -1,8 +1,7 @@
 [ ] app
-    [ ] ui
     [ ] event playback
     [ ] win32
-        [ ] sleep
+        [x] sleep
         [ ] hot reload / plugins
         [ ] tests using yield
         [ ] touchpad gestures: https://learn.microsoft.com/en-us/windows/win32/wintouch/windows-touch-gestures-overview
@@ -19,9 +18,18 @@
         [ ] revisit api
         [x] change name, hard to type
 
+[ ] ui
+    [ ] text input
+    [ ] color picker
+    [ ] slider
+    [ ] custom image as part of design
+    [ ] demo with different buttons and controls, headings
+
+
 [ ] core
     [x] remove dates and time from core
     [ ] meta
+        [ ] prototype something like templates, readable string generation
         [x] search for python snippets and execute meta.py script on that file
         [x] simplify logging!!!!
         [x] somehow index properly the meta files and ignore generated files