docs: Add one-click installation script for PPanel with Docker support

- Introduced `install-ppanel.sh` script for automated installation of PPanel using Docker Compose.
- Updated installation documentation to include one-click deployment options and detailed configuration steps.
- Enhanced configuration files for MySQL and Redis with necessary parameters.
- Improved Docker Compose setup with health checks and custom network configurations.
- Added instructions for firewall configuration and reverse proxy setup for production environments.
- Included troubleshooting tips and advanced options for non-interactive installations and proxy environments.

docs/.vitepress/config.mts

@@ -67,6 +67,10 @@ export default defineConfig({
               text: "Installation",
               items: [
                 { text: "Overview", link: "/guide/installation/" },
+                {
+                  text: "One-Click Deployment",
+                  link: "/guide/installation/one-click",
+                },
                 {
                   text: "Docker Compose",
                   link: "/guide/installation/docker-compose",
@@ -250,6 +254,10 @@ export default defineConfig({
               text: "安装部署",
               items: [
                 { text: "概览", link: "/zh/guide/installation/" },
+                {
+                  text: "一键部署",
+                  link: "/zh/guide/installation/one-click",
+                },
                 {
                   text: "Docker Compose",
                   link: "/zh/guide/installation/docker-compose",