- home/termux.nix: programs.ssh.settings with the 7 known hosts
(replaces hand-copied ~/.ssh/config; ssh aliases z-s/z-st/z-o/z-ot
removed, lamet/pubray-1 kept since they have no Host entry)
- modules/termux/termux-api.nix: build termux-api 0.59.1 (cmake,
am resolved from PATH, shebangs fixed); adds termux-battery-status,
termux-notification, termux-clipboard-*, etc. Needs the Termux:API
Android app (com.termux.api from F-Droid) as the actual backend
- mobile.nix: enable android-integration.am (termux-am backend for am)