RPC Batching + Connect with Request

What's Changed

• Update readme by @alexandratran in #52
• feat: adds bug report tamplate and feature request description by @christopherferreira9 in #44
• fix: strict mode disk IO violations by @elefantel in #53
• feature: Connect and sign by @elefantel in #57
• feature: RPC chaining by @elefantel in #56
• feature: Connect with by @elefantel in #60
• feature: Add support for dapp icon in DappMetadata by @elefantel in #61
• Update README with Result sealed class by @elefantel in #62
• Update README with connect with methods by @elefantel in #64
• Improve batch rpc response handling by @elefantel in #65
• bump version by @elefantel in #66

New Contributors

• @alexandratran made their first contribution in #52
• @christopherferreira9 made their first contribution in #44

Full Changelog: 0.2.1...0.3.0