feat: play nice with aw-qt

[0xbrayo]

Important

Adds port availability check in lib.rs to prevent server launch on occupied ports.

• Behavior:
  • Adds is_port_available() function to check if a port is free in lib.rs.
  • In run(), checks port availability before launching the server and panics if the port is in use.
• Functions:
  • New function is_port_available() added to lib.rs to determine port status using TcpListener.
• Misc:
  • Imports SocketAddr and TcpListener in lib.rs for port checking functionality.

^{This description was created by for 04bfe39. It will automatically update as commits are pushed.}

[ellipsis-dev]

👍 Looks good to me! Reviewed everything up to 04bfe39 in 1 minute and 51 seconds

More details

• Looked at 49 lines of code in 1 files
• Skipped 0 files when reviewing.
• Skipped posting 1 drafted comments based on config settings.

1. src-tauri/src/lib.rs:88

• Draft comment:
  The TcpListener in is_port_available is not closed after checking, which might cause the port to remain occupied temporarily. Consider explicitly dropping the listener to ensure the port is released immediately.
• Reason this comment was not posted:
  Decided after close inspection that this draft comment was likely wrong and/or not actionable:
  The comment shows a misunderstanding of Rust's ownership and RAII principles. When the TcpListener goes out of scope at the end of the function, Rust will automatically drop it and release the port. There's no need for explicit cleanup. The function is correctly implemented and follows Rust idioms.
  Could there be edge cases where the port remains in a weird state between the bind and the drop? Could there be platform-specific issues I'm not considering?
  No, Rust's drop semantics are reliable across platforms, and TcpListener's Drop implementation is specifically designed to properly clean up the socket. The time between bind and drop is negligible.
  The comment should be deleted as it suggests unnecessary changes based on a misunderstanding of Rust's RAII guarantees.

Workflow ID: wflow_bhNVjb67tjHz7mKN

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[0xbrayo]

#17