Bump version to 4.1.1

- Reed-Solomon error correction for DCT mode
- Elapsed time counter on encode/decode buttons
- Increased timeout to 300s for slow devices

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "stegasoo"
-version = "4.1.0"
+version = "4.1.1"
 description = "Secure steganography with hybrid photo + passphrase + PIN authentication"
 readme = "README.md"
 license = "MIT"