Release v0.1.19

What's Changed

• Implement proof of validation by @pablomendezroyo in #304
• Update domain to validators-proofs.dappnode.io/ by @pablomendezroyo in #312
• Add fee recipient for lido tag by @pablomendezroyo in #315
• Allow editing any tag from API by @dappnodedev in #319
• Add MEV warning on keystore lido imports by @Marketen in #317
• add lido png by @Marketen in #320

Full Changelog: 0.1.18...0.1.19