Add Docker Compose one-click deployment

deploy/install-local.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+cd "$REPO_ROOT"
+
+if ! command -v docker >/dev/null 2>&1 || ! docker compose version >/dev/null 2>&1; then
+  echo "Docker with the Compose plugin is required." >&2
+  exit 1
+fi
+
+set_env_value() {
+  local file="$1"
+  local key="$2"
+  local value="$3"
+  if grep -q "^${key}=" "$file"; then
+    local tmp_file
+    tmp_file="$(mktemp)"
+    awk -v key="$key" -v value="$value" '
+      BEGIN { replaced = 0 }
+      $0 ~ "^" key "=" { print key "=" value; replaced = 1; next }
+      { print }
+      END { if (!replaced) print key "=" value }
+    ' "$file" > "$tmp_file"
+    mv "$tmp_file" "$file"
+  else
+    printf '%s=%s\n' "$key" "$value" >> "$file"
+  fi
+}
+
+if [ ! -f ".env" ]; then
+  cp ".env.example" ".env"
+fi
+
+proxy_sub_url="${PROXY_SUB_URL:-${1:-}}"
+if [ -n "$proxy_sub_url" ]; then
+  set_env_value ".env" "PROXY_SUB_URL" "$proxy_sub_url"
+fi
+
+mkdir -p proxy state/cron state/login-profile DouYinSparkFlow/logs
+if [ ! -f "proxy/config.yaml" ]; then
+  cp "proxy/config.example.yaml" "proxy/config.yaml"
+fi
+
+bash ./refresh_proxy.sh
+docker compose up -d --build
+
+web_port="$(grep '^WEB_PORT=' .env | sed 's/^WEB_PORT=//')"
+web_port="${web_port:-8787}"
+url="http://localhost:${web_port}"
+echo "Douyin SparkFlow is running: $url"
+echo "Next: create the admin password, open the login desktop, scan the QR code, select target friends, and set the send window."
+
+if command -v xdg-open >/dev/null 2>&1; then
+  xdg-open "$url" >/dev/null 2>&1 || true
+elif command -v open >/dev/null 2>&1; then
+  open "$url" >/dev/null 2>&1 || true
+fi