chore: import upstream snapshot with attribution

scripts/phone-server/units/idle-autostop.service

@@ -0,0 +1,5 @@
+[Unit]
+Description=Stop instance when idle
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/idle-autostop.sh

scripts/phone-server/units/idle-autostop.timer

@@ -0,0 +1,7 @@
+[Unit]
+Description=Idle auto-stop check every 5 min
+[Timer]
+OnBootSec=10min
+OnUnitActiveSec=5min
+[Install]
+WantedBy=timers.target

scripts/phone-server/units/jcode-pair.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=jcode pairing code service
+After=network.target
+
+[Service]
+ExecStart=/usr/bin/python3 /usr/local/bin/jcode-pair-service.py
+Restart=always
+RestartSec=3
+
+[Install]
+WantedBy=multi-user.target

scripts/phone-server/units/jcode-serve.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=jcode server with WebSocket gateway
+After=network.target
+
+[Service]
+Environment=PATH=/home/ec2-user/.local/bin:/usr/local/bin:/usr/bin:/bin
+Environment=JCODE_BEDROCK_ENABLE=1
+Environment=AWS_REGION=us-east-1
+Environment=JCODE_BEDROCK_MODEL=us.anthropic.claude-opus-4-6-v1
+ExecStartPre=/bin/rm -f /run/user/1000/jcode-daemon.lock /run/user/1000/jcode.sock /run/user/1000/jcode.sock.hash /run/user/1000/jcode-debug.sock
+ExecStart=/home/ec2-user/.local/bin/jcode --provider bedrock serve
+Restart=always
+RestartSec=5
+
+[Install]
+WantedBy=default.target