fix: update elpaca installer from v0.11 to v0.12

Elpaca renamed repos/ to sources/ and changed several internal symbols.
The old installer was cloning into repos/ while the new elpaca code
expected sources/, causing "Non-existant source dir" errors.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

chore: automatically start server on Android

fix: on Android, do not exceed process limit

feat: add support for xml method documentation in C#

Merge branch 'lsp-mode'

feat: use emacs android prefix for packages as well as termux

Since I cannot get termux working now, I have compiled
packages from termux with this pewfix for emacs...

feat: use emacs android prefix for packages as well as termux

Since I cannot get termux working now, I have compiled
packages from termux with this pewfix for emacs...

feat: move csharp yasnippet functions to separate file

fix: show also warnings, fix two outstanding warnings

fix: use system-type, not window-system, it's nil for daemon

fix: no symlink mode for windows

feat: add android setup

feat: consult-ripgrep-all

chore: move elpaca to elpaca-loader

chore: split to more el files