feat: implement TS3 protocol layer, session management, and ServerQuery client

- Add real X25519 ECDH key exchange for initivexpand2 bootstrap
- Add P-256 identity key generation with TeamSpeak tomcrypt format
- Add session event loop with tokio::select! for packet/command handling
- Add ServerQuery TCP client with typed parsing (channels, clients, permissions)
- Add Tauri commands: connect (session-based), join_channel, send_message, disconnect
- Add frontend ServerQuery snapshot panel
- Fix CI: Node 22, rustup setup, npm install, workspace checks
- Add mock UDP handshake tests through initserver
- 54 tests passing across shared, tscore, tsaudio, tsdb

src/tsaudio/src/buffer.rs

@@ -1,6 +1,6 @@
 //! 抖动缓冲
 
-use super::{AudioFrame, AudioResult, AudioError};
+use super::{AudioError, AudioFrame, AudioResult};
 
 /// 抖动缓冲
 pub struct JitterBuffer {

src/tsaudio/src/capture.rs

@@ -1,6 +1,6 @@
 //! 音频采集
 
-use super::{AudioConfig, AudioFrame, AudioResult, AudioError};
+use super::{AudioConfig, AudioError, AudioFrame, AudioResult};
 
 pub struct AudioCapture {
     config: AudioConfig,

src/tsaudio/src/codec.rs

@@ -1,6 +1,6 @@
 //! Opus 编解码器
 
-use super::{AudioResult, AudioError};
+use super::{AudioError, AudioResult};
 
 pub struct OpusEncoder {
     sample_rate: u32,
@@ -9,7 +9,10 @@ pub struct OpusEncoder {
 
 impl OpusEncoder {
     pub fn new(sample_rate: u32, channels: u16) -> AudioResult<Self> {
-        Ok(Self { sample_rate, channels })
+        Ok(Self {
+            sample_rate,
+            channels,
+        })
     }
 
     pub fn encode(&mut self, _samples: &[f32]) -> AudioResult<Vec<u8>> {
@@ -28,7 +31,10 @@ pub struct OpusDecoder {
 
 impl OpusDecoder {
     pub fn new(sample_rate: u32, channels: u16) -> AudioResult<Self> {
-        Ok(Self { sample_rate, channels })
+        Ok(Self {
+            sample_rate,
+            channels,
+        })
     }
 
     pub fn decode(&mut self, _data: &[u8], _fec: bool) -> AudioResult<Vec<f32>> {

src/tsaudio/src/lib.rs

@@ -1,16 +1,16 @@
 //! TeamSpeak 音频引擎
 
-pub mod capture;
-pub mod playback;
-pub mod codec;
-pub mod vad;
 pub mod buffer;
+pub mod capture;
+pub mod codec;
+pub mod playback;
+pub mod vad;
 
-pub use capture::*;
-pub use playback::*;
-pub use codec::*;
-pub use vad::*;
 pub use buffer::*;
+pub use capture::*;
+pub use codec::*;
+pub use playback::*;
+pub use vad::*;
 
 use thiserror::Error;
 
@@ -58,7 +58,11 @@ pub struct AudioFrame {
 
 impl AudioFrame {
     pub fn new(sample_rate: u32, channels: u16, samples: Vec<f32>) -> Self {
-        Self { sample_rate, channels, samples }
+        Self {
+            sample_rate,
+            channels,
+            samples,
+        }
     }
 
     pub fn frame_size(&self) -> usize {