Add local ADB web remote for Android TV

Node/Express server shells out to adb (connect/pair/keyevent/text/app
launch) and serves a mobile-first installable PWA remote: power, mute,
input switch, volume/channel rockers, D-pad, media transport, text
entry, and one-tap streaming app launch. Supports multiple saved TVs
and the Android 11+ wireless-debugging pairing flow.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RSVyYcrjrbmrMKT85G4fyn

server/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "tv-adb-remote-server",
+  "version": "1.0.0",
+  "description": "Local server that bridges a web/PWA remote control to Android TV over ADB",
+  "type": "module",
+  "main": "src/index.js",
+  "scripts": {
+    "start": "node src/index.js",
+    "test": "node --test test/*.test.js"
+  },
+  "dependencies": {
+    "express": "^4.19.2"
+  },
+  "engines": {
+    "node": ">=18"
+  }
+}