[ty] Resolving Python path using CONDA_PREFIX variable to support Conda and Pixi (#18267)

crates/ty_project/src/metadata/options.rs

@@ -186,6 +186,11 @@ impl Options {
                         .ok()
                         .map(PythonPath::from_virtual_env_var)
                 })
+                .or_else(|| {
+                    std::env::var("CONDA_PREFIX")
+                        .ok()
+                        .map(PythonPath::from_conda_prefix_var)
+                })
                 .unwrap_or_else(|| PythonPath::Discover(project_root.to_path_buf())),
         }
     }