v0.73.1

Contributed:

• Add PolkaBTC network & types (Thanks to https://github.com/savudani8)
• Update Moonbeam types (Thanks to https://github.com/joelamouche)
• Sora testnet naming (Thanks to https://github.com/stefashkaa)
• Bounty crate validation (Thanks to https://github.com/MiZiet, https://github.com/krzysztof-jelski)
• Bounty crate help text (Thanks to https://github.com/MiZiet, https://github.com/krzysztof-jelski)
• Claim bounty payouts (Thanks to (Thanks to https://github.com/MiZiet)
• All upcoming calendar view (Thanks to https://github.com/wirednkod)

Changes:

• Optimize staking data retrieval (18s -> 10s on Kusama test for staking overview load)
• Pass explicit function (no strings) to TxButton props
• Adjust calendar rows for dark theme
• Update Frontier types (now included in API)
• Webpack dev environment cleanups