Add uv support, systemd service, and deployment tooling

- pyproject.toml: uv-native project definition (replaces requirements.txt for uv users)
- requirements.txt: kept for pip compatibility
- deploy/jigaido-bot.service: systemd service file (copy to /etc/systemd/system/)
- deploy/setup.sh: automated deployment script
- README.md: updated with uv instructions, tmux, and systemd setup

apps/telegram-bot/deploy/jigaido-bot.service

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+[Unit]
+Description=JIGAIDO Telegram Bot
+After=network.target
+
+[Service]
+Type=simple
+# Run as the user who owns the repo. Change USER and GROUP as needed.
+User=shoko
+Group=shoko
+
+# Path to this app directory
+WorkingDirectory=/home/shoko/repositories/jigaido/apps/telegram-bot
+
+# Load environment from .env in the WorkingDirectory
+EnvironmentFile=/home/shoko/repositories/jigaido/apps/telegram-bot/.env
+
+# Start jigaido using uv. Change the path to uv if needed (e.g. /home/user/.local/bin/uv).
+# If uv is not in PATH, use the full path: ExecStart=/home/shoko/.local/bin/uv run python bot.py
+ExecStart=/usr/local/bin/uv run python bot.py
+
+# Restart on crash, wait 5s before restarting
+Restart=always
+RestartSec=5
+
+# Logging
+StandardOutput=append:/home/shoko/repositories/jigaido/apps/telegram-bot/bot.log
+StandardError=append:/home/shoko/repositories/jigaido/apps/telegram-bot/bot.log
+
+[Install]
+WantedBy=multi-user.target

apps/telegram-bot/deploy/setup.sh

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+#!/bin/bash
+# JIGAIDO Telegram Bot — Deployment setup script
+# Run once on a fresh server to set everything up.
+
+set -e
+
+BOT_DIR="/home/shoko/repositories/jigaido/apps/telegram-bot"
+SERVICE_NAME="jigaido-bot"
+SERVICE_FILE="$BOT_DIR/deploy/$SERVICE_NAME.service"
+SYSTEMD_DIR="/etc/systemd/system"
+
+echo "=== JIGAIDO Bot Setup ==="
+
+# 1. Check for uv
+if ! command -v uv &> /dev/null; then
+    echo "Installing uv..."
+    curl -LsSf https://astral.sh/uv/install.sh | sh
+    export PATH="$HOME/.local/bin:$PATH"
+fi
+
+# 2. Check for bot token
+if [ -z "$JIGAIDO_BOT_TOKEN" ]; then
+    echo "ERROR: JIGAIDO_BOT_TOKEN is not set."
+    echo "Get a token from @BotFather on Telegram, then run:"
+    echo "  export JIGAIDO_BOT_TOKEN='your:token'"
+    echo "  $0"
+    exit 1
+fi
+
+# 3. Create .env from example if it doesn't exist
+if [ ! -f "$BOT_DIR/.env" ]; then
+    cp "$BOT_DIR/.env.example" "$BOT_DIR/.env"
+    echo "Created .env — edit it and add your JIGAIDO_BOT_TOKEN"
+    exit 1
+fi
+
+# 4. Install dependencies (uv creates venv automatically)
+cd "$BOT_DIR"
+uv sync
+
+# 5. Install systemd service
+echo "Installing systemd service..."
+sudo cp "$SERVICE_FILE" "$SYSTEMD_DIR/"
+sudo sed -i "s|/home/shoko/repositories/jigaido|$BOT_DIR|g" "$SYSTEMD_DIR/$SERVICE_NAME.service"
+
+# 6. Reload systemd, enable and start
+sudo systemctl daemon-reload
+sudo systemctl enable "$SERVICE_NAME"
+sudo systemctl start "$SERVICE_NAME"
+
+echo ""
+echo "=== Done ==="
+echo "Bot is running. Check status with: sudo systemctl status $SERVICE_NAME"
+echo "View logs with: journalctl -u $SERVICE_NAME -f"
+echo "Stop with: sudo systemctl stop $SERVICE_NAME"
+echo "Restart with: sudo systemctl restart $SERVICE_NAME"