Docs-Kits: ECO Pass KIT — fix broken repo docs, swaggerhub redirects, placeholders

### Affected source pages

- `./build/docs-kits/next/kits/eco-pass-kit/software-operation-view/index.html:`
- `./build/docs-kits/next/kits/eco-pass-kit/software-development-view/index.html:`
- `./build/docs-kits/next/kits/eco-pass-kit/adoption-view/index.html:`

### Broken links (full URLs)

From `./build/docs-kits/next/kits/eco-pass-kit/software-operation-view/index.html:`

- `[404] https://github.com/eclipse-tractusx/digital-product-pass/blob/main/docs/admin%20guide/Admin_Guide.md`
- `[ERROR] https://edc.control.plane/`
- `[ERROR] https://dpp-base.url/semantics/registry`

From `./build/docs-kits/next/kits/eco-pass-kit/software-development-view/index.html:`

- `[404] https://github.com/eclipse-tractusx/digital-product-pass/blob/main/docs/data%20retrieval%20guide/Data%20Retrieval%20Guide.md`
- `[404] https://github.com/eclipse-tractusx/digital-product-pass/blob/main/docs/arc42/Arc42.md`
- `[404] https://github.com/eclipse-tractusx/digital-product-pass/blob/main/docs/arc42/Arc42.md#authentication--authorization`
- `[404] https://catena-x.net/en/standard-library`
- `[404] https://github.com/eclipse-edc/Connector/blob/main/docs/developer/architecture/domain-model.md`
- `[ERROR] https://app.swaggerhub.com/apis/eclipse-tractusx-bot/digital-product-pass/2.1.3`
- `[404] https://github.com/eclipse-tractusx/digital-product-pass/blob/main/docs/data%20retrieval%20guide/DataRetrievalGuide.md`

From `./build/docs-kits/next/kits/eco-pass-kit/adoption-view/index.html:`

- `[404] https://eclipse-tractusx.github.io/docs-kits/kits/connector-kit/adoption-view/adoption-view/`