v0.7.3-alpha.0

What's Changed

• Update devcontainer image: v0.7.2 by @tarrencev in #2091
• feat(torii-grpc): add events subscription by @Larkooo in #2065
• refactor(sozo): use a wrapper type as the concrete account type by @kariy in #2068
• fix(sozo): dev subcommand by @lambda-0x in #2080
• [saya] Publish proof to Celestia by @neotheprogramist in #2053
• feat(sozo): add Cartridge's Controller-based account by @kariy in #2069
• feat(katana): injects controller account in genesis config by @kariy in #2089
• Prepare release: v0.7.3-alpha.0 by @tarrencev in #2103

Full Changelog: v0.7.2...v0.7.3-alpha.0