Rename ref to docs, move attribution from README to its own file

docs/todo.md

@@ -0,0 +1,14 @@
+# todo items
+
+- config for: terminal (kitty? havoc?)
+- config for shell (if keeping zsh, may not need anything beyond what i've already done)
+- config for mpd, and client(s), (mpd clients to consider: mpc, ncmpcpp, ncmpc, inori)
+- config for mpv (if any, may not need anything)
+- hyprland config and install on linux
+- web browsers config and install
+- get find, xargs, awk (use nawk) as unified as i can across system types
+- decide on docker? or alternatives like podman? any license concerns?
+- pick rss reader; newsboat? others? option with inbox and separate queues?
+- decide if i even want a filemanager; if yes, pick one and configure
+- decide what i'm doing for music streaming; spotify official? web? tui option?
+