feat(server): creates a default server configuration file

The default configuration is currently blank

src/main.rs

@@ -1,4 +1,5 @@
 mod init;
+mod server;
 
 use clap::Parser;
 
@@ -30,6 +31,7 @@ fn main() {
         Command::Server(server) => match server {
             Server::Init => {
                 println!("Server Init command");
+                server::init();
             }
             Server::Start => {
                 println!("Server Start command");

src/server.rs

@@ -0,0 +1,22 @@
+use std::io::Write;
+
+pub(crate) fn init() {
+    let file_name = "git-next-server.toml";
+    let path = std::path::Path::new(file_name);
+    if !path.exists() {
+        match std::fs::File::create(file_name) {
+            Ok(mut file) => {
+                println!("Created a default configuration file at {}", file_name);
+                match file.write_all(include_bytes!("../server-default.toml")) {
+                    Ok(_) => println!("Wrote to the configuration file successfully."),
+                    Err(e) => {
+                        eprintln!("Failed to write to the configuration file: {}", e)
+                    }
+                }
+            }
+            Err(e) => {
+                eprintln!("Failed to create a default configuration file: {}", e);
+            }
+        }
+    }
+}