Hub Starter input f6e20f83

Pre-Alpha immutable build input for Hub Starter qualification. Kungfu source: f6e20f83a1d0acf1f5e3a3143c68082d775c8105. Package SHA-256: f4926d2f4d503f4f34c9ed3e0899c3f643fa247713a6a8a1a2ac7b9f2771734d. Build evidence: https://github.com/kungfu-systems/kungfu/actions/runs/30128094872. This is not an official Kungfu Alpha or stable release.