Dev server rust (#52)

* feat: Implement file listing, permission changes, and search functionalities

- Added `list_files` handler to list files in a directory with pagination and filtering options.
- Introduced `change_permissions` handler to modify file permissions, supporting recursive changes.
- Implemented `search_files`, `find_in_files`, and `replace_in_files` handlers for file operations based on name and content.
- Created `FileInfo` struct to encapsulate file metadata for responses.
- Updated router to include new file-related endpoints.
- Enhanced path validation to ensure safe access to file system.
- Added comprehensive tests for new functionalities, including permission changes and search operations.

Signed-off-by: zzjin <tczzjin@gmail.com>

* feat: Add version information and help option to server command

Signed-off-by: zzjin <tczzjin@gmail.com>

---------

Signed-off-by: zzjin <tczzjin@gmail.com>

Author: zzjin

packages/server-rust/src/main.rs

@@ -14,8 +14,15 @@ use std::process;
 #[tokio::main]
 async fn main() {
     let args: Vec<String> = std::env::args().collect();
+    let version = env!("CARGO_PKG_VERSION");
+
+    if args.iter().any(|arg| arg == "--version") {
+        println!("devbox-sdk-server {}", version);
+        process::exit(0);
+    }
+
     if args.iter().any(|arg| arg == "--help") {
-        println!("devbox-server-rust");
+        println!("devbox-sdk-server {}", version);
         println!("A lightweight server for code execution and file management.");
         println!();
         println!("USAGE:");
@@ -28,6 +35,7 @@ async fn main() {
         println!("    --token=<TOKEN>             Sets the authentication token. [env: TOKEN / DEVBOX_JWT_SECRET] [default: a random token if not provided]");
         println!();
         println!("    --help                      Prints this help information.");
+        println!("    --version                   Prints version information.");
         println!();
 
         process::exit(0);