BitMono Release v0.43.0

What's Changed

• New website — bitmono.dev: obfuscate your .NET files right in the browser (no install), and upload & share crackmes for others to try and crack by @sunnamed434
• GitHub Action for CI obfuscation: obfuscate a compiled .NET assembly straight from your workflow — no source changes, no .csproj edits. Drop in bitmono-project/BitMono@0.43.0 with a file: input (plus optional preset, protections, libraries, config files, strong-name-key, etc.) and it installs the BitMono global tool and runs it for you by @sunnamed434
• Unity IL2CPP global-metadata.dat protection is now end-to-end (follow-up to the v0.42.1 tooling): opt in and BitMono encrypts global-metadata.dat with a random per-build key and ships a native C++ plugin that decrypts it at boot — proven on a real Unity 6 build on Windows and Android (validated on an x86_64 emulator). The decryptor is compiled out of builds that don't use it, and on Windows the il2cpp_* exports in GameAssembly.dll are renamed (with a GetProcAddress hook) to defeat runtime dumpers. 32-bit Android (ARMv7) is unsupported and now warns instead of producing a broken build by @sunnamed434 (#276)
• CLI: new --nologo flag to suppress the ASCII banner on startup for tidier CI logs by @sunnamed434
• Fixed: Unity editor scripts now compile under C# 7.3, so the Unity 2019.4 build is no longer broken by @sunnamed434
• Docs: added a SECURITY.md, and README docs links now point at docs.bitmono.dev by @sunnamed434
• Tests: migrated assertions from FluentAssertions to Shouldly (keeps the test deps fully free/permissive) by @sunnamed434
• CI: GitHub Packages push is now owner-agnostic (prep for the org transfer), actions/checkout bumped v6 → v7, and the Unity matrix is hardened (no fail-fast, throttled parallelism, 30-minute timeout) by @sunnamed434
• Bump Newtonsoft.Json from 13.0.3 to 13.0.4 by @dependabot[bot] in #287

Full Changelog: 0.42.1...0.43.0