chore: bump Cargo.toml version to 1.1.2 (#18)

* fix: resolve merge conflict markers in README.md

Two conflict blocks from the docs PR merge were left in the file.
Cleaned up CLI Reference code block and GitHub Action description.

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

* chore: bump version to 1.1.2 to match release tag

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

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: corvid-agent

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "specsync"
-version = "1.1.0"
+version = "1.1.2"
 edition = "2024"
 description = "Bidirectional spec-to-code validation — language-agnostic, blazing fast"
 license = "MIT"