A Immich Helm chart targeted at advanced users

What's Changed

• ci(release): skip if git tag already exists by @secustor in #26
• ci(release): handle no folder gracefully by @secustor in #27
• chore(renovate): automerge dev dependencies by @secustor in #30
• chore(deps): update dependency @types/node to v22.13.10 by @renovate in #28
• chore(deps): update ghcr.io/immich-app/immich-server docker tag to v1.129.0 by @renovate in #32

Full Changelog: immich-0.5.0...immich-0.5.1