release: v0.1.2

First version published to crates.io. The v0.1.1 tag predates the
hardened release workflow, so its publish job could not see the
environment-scoped token, which is the protection working as intended.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

Author: amrit110

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "backcheck"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2021"
 rust-version = "1.85"
 description = "Verify what your coding agent actually did. Checks an agent's claims against the evidence in its own session transcript."