Non-KIT: Documentation pages under `/documentation/*` link to missing repo paths + missing local files

### Affected source pages

- `./build/documentation/kit-lifecycle/index.html:`
- `./build/documentation/kit-framework/index.html:`
- `./build/documentation/kit-getting-started/index.html:`
- `./build/documentation/kit-master-data-overview/index.html:`
- `./build/documentation/kit-statistics/index.html:`
- `./build/documentation/kit-3d-logo-library/index.html:`

### Broken links (full URLs)

From `./build/documentation/kit-lifecycle/index.html:`

- `[404] https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/documentation/documentation/kit-lifecycle.mdx`

From `./build/documentation/kit-framework/index.html:`

- `[404] https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/documentation/documentation/kit-framework.mdx`

From `./build/documentation/kit-getting-started/index.html:`

- `[ERROR] file:///home/runner/work/eclipse-tractusx.github.io/eclipse-tractusx.github.io/build/documentation/kit-getting-started/kit-lifecycle`
- `[ERROR] file:///home/runner/work/eclipse-tractusx.github.io/eclipse-tractusx.github.io/build/documentation/kit-getting-started/kit-framework`
- `[ERROR] file:///home/runner/work/eclipse-tractusx.github.io/eclipse-tractusx.github.io/build/documentation/kit-getting-started/kit-master-data-overview`
- `[ERROR] file:///home/runner/work/eclipse-tractusx.github.io/eclipse-tractusx.github.io/build/documentation/kit-getting-started/kit-statistics`
- `[404] https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/documentation/documentation/kit-getting-started.mdx`

From `./build/documentation/kit-master-data-overview/index.html:`

- `[404] https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/documentation/documentation/kit-master-data-overview.mdx`
- `[404] https://github.com/eclipse-tractusx/tractusx-website/blob/main/data/kitsData.js`

From `./build/documentation/kit-statistics/index.html:`

- `[404] https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/documentation/documentation/kit-statistics.mdx`

From `./build/documentation/kit-3d-logo-library/index.html:`

- `[404] https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/blob/main/static/img/kits/customs/customs-kit-raw-logo.svg.license`
- `[404] https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/blob/main/static/img/kits/ai-service/ai-service-kit-raw-logo.svg.license`
- `[404] https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/documentation/documentation/kit-3d-logo-library.mdx`
- `[404] https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/blob/main/static/img/kits/geometry/geometry-kit-logo.svg.license`