Squashed commit of the following:

commit 05d142664d
Author: Mohamed Sohail 天明 <sohailsameja@gmail.com>
Date:   Mon Oct 7 15:12:58 2024 +0300

    feat: handle contract creation (#43)

    * feat: add contract creation handler

    * fix: process contract creations

    * fix: redis keys name

commit 4b2ad3daf9
Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date:   Mon Oct 7 15:12:15 2024 +0300

    build(deps): bump github.com/knadh/koanf/providers/env (#37)

    Bumps [github.com/knadh/koanf/providers/env](https://github.com/knadh/koanf) from 0.1.0 to 1.0.0.
    - [Release notes](https://github.com/knadh/koanf/releases)
    - [Commits](https://github.com/knadh/koanf/compare/v0.1.0...v1.0.0)

    ---
    updated-dependencies:
    - dependency-name: github.com/knadh/koanf/providers/env
      dependency-type: direct:production
      update-type: version-update:semver-major
    ...

    Signed-off-by: dependabot[bot] <support@github.com>
    Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

commit f1086fcdc1
Author: Mohamed Sohail 天明 <sohailsameja@gmail.com>
Date:   Mon Oct 7 10:07:11 2024 +0300

    feat: optimize exists to check multiple keys in one call (#40)

    * closes #32

commit fd59d286f5
Author: Mohammed Sohail <sohailsameja@gmail.com>
Date:   Mon Oct 7 09:49:01 2024 +0300

    feat: add custodial registration proxy handler

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/grassrootseconomics/ethutils v1.3.0
 	github.com/kamikazechaser/common v0.2.0
 	github.com/knadh/koanf/parsers/toml v0.1.0
-	github.com/knadh/koanf/providers/env v0.1.0
+	github.com/knadh/koanf/providers/env v1.0.0
 	github.com/knadh/koanf/providers/file v1.1.0
 	github.com/knadh/koanf/v2 v2.1.1
 	github.com/lmittmann/w3 v0.17.0