ai-app: a phone interface to Claude Code and llama.cpp sessions

A Rust backend that owns the sessions and an Android app that reads them.
The server spawns and adopts CLI processes, normalises everything they emit
into one event model, keeps the transcript, and serves it over pinned TLS on
a WireGuard interface; the phone streams that, replies, sends images, and
imports conversations the machine already has.

`AGENTS.md` is the working guide -- what runs where, what has been measured,
and the faults that were expensive to find. `PLAN.md` is the design record.

History before this point was squashed away. It was a personal project's
running commentary and carried a name and a couple of machine paths that
have no business in a public repository; the tree is what mattered and the
tree is here.

run-tests.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+# Runs this repo's tests. Extra arguments are forwarded to `cargo test`,
+# e.g. `./run-tests.sh transcript` to run just the transcript tests.
+#
+# Only `server/` has tests: it holds all the logic worth testing (event
+# normalization, transcript cursors, config persistence, token auth), while
+# the Android app is UI over its HTTP API. Verifying the app means running
+# it -- see AGENTS.md.
+set -eu
+cd "$(dirname "$0")/server"
+exec cargo test "$@"