Bump version to 0.2.0 for release

Progressive loading, GET+pipeline, system CUDA detection, parallel extract workers.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: lightsofapollo

crates/zs-fast-wheel/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "zs-fast-wheel"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2024"
 description = "Fast parallel Python wheel downloader + extractor with streaming support"
 license = "MIT"