feat: add Bun support and update repository URLs

[pauldps]

This PR adds native Bun/TypeScript support to the dps-config repository. It includes a pure TypeScript implementation mirroring the Rust DpsConfig logic, comprehensive tests, and updated packaging/CI configurations to support both languages in a single repository. It also updates all internal references to the new repository URL.

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PR created automatically by Jules for task 17229898327958486059 started by @pauldps

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[pauldps]

@jules

we need to update the release-please configuration to include package.json. since this is a mixed repo with rust and javascript but release-please does not support mixed languages, lets keep the release-type as rust then update package.json via extra-files, like this (in the manifest):

  "extra-files": [
    {
      "type": "json",
      "path": "package.json",
      "jsonpath": "$.version"
    }
  ]

[google-labs-jules]

@jules

we need to update the release-please configuration to include package.json. since this is a mixed repo with rust and javascript but release-please does not support mixed languages, lets keep the release-type as rust then update package.json via extra-files, like this (in the manifest):

  "extra-files": [
    {
      "type": "json",
      "path": "package.json",
      "jsonpath": "$.version"
    }
  ]

I've updated release-please-config.json to include package.json in extra-files as suggested. This will ensure both Cargo.toml and package.json versions are kept in sync by release-please.