Release v0.2.0

What's Changed

• feat: rsa signature ✍🏻 by @INDAPP in #1
• ci: setup continuous integration 🦾 by @INDAPP in #2
• test: signature module swift ✅ by @INDAPP in #3
• test: signature module kotlin ✅ by @INDAPP in #4
• docs: signature key algorithm 📄 by @INDAPP in #5
• feat: android strong box 📦 by @INDAPP in #6
• ci: continuous delivery on npmjs registry 📦 by @INDAPP in #7
• ci: split test and ci 📚 by @INDAPP in #9
• style: apply prettier rules 🤩 by @INDAPP in #10