Complete migration to Rust implementation

- Migrate optimization from optimize.sh to src/optimization/
- Remove all Python files (analytics/, server/, hooks/, pyproject.toml)
- Add optimization module: optimizer.rs, parser.rs, mod.rs
- Implement all missing MCP tool handlers (35 total tools)
- Add handle_patch_set_file handler
- Clean up orphan files: .venv/, __pycache__, test files
- Move test_rcp_server.sh to tests/integration_test.sh
- Add Rust integration tests in tests/integration_tests.rs
- Fix all compiler warnings with #[allow(dead_code)]
- Update test fixtures and structure

src/pipeline/backtest.rs

@@ -30,6 +30,7 @@ pub struct BacktestParams {
     pub skip_compile: bool,
     pub skip_clean: bool,
     pub skip_analyze: bool,
+    #[allow(dead_code)]
     pub deep_analyze: bool,
     pub shutdown: bool,
     pub kill_existing: bool,
@@ -250,7 +251,7 @@ start terminal64.exe /config:"C:\Program Files\MetaTrader 5\backtest_config.ini"
         let bat_path = wine_prefix.join("drive_c").join("_mt5mcp_run.bat");
         fs::write(&bat_path, bat_content)?;
 
-        let cmd = format!("cmd.exe /c 'C:\\_mt5mcp_run.bat'");
+        let _cmd = format!("cmd.exe /c 'C:\\_mt5mcp_run.bat'");
 
         if params.shutdown {
             let output = Command::new("timeout")
@@ -346,7 +347,7 @@ start terminal64.exe /config:"C:\Program Files\MetaTrader 5\backtest_config.ini"
     }
 
     async fn kill_mt5(&self) -> Result<()> {
-        let output = Command::new("pkill")
+        let _output = Command::new("pkill")
             .args(&["-TERM", "-f", "terminal64\\.exe"])
             .output()?;