We continue optimizing bundles and CI/CD pipelines.

• Update @webpod/ps to v0.0.0-beta.7 to sync internal zurk version. #855
• Split vendor chunk to reduce the zx/core entry size. #856
• Add bundle size check. #857
• Refactor the testing flow, remove duplicated tasks. #861
• Add missing types for the global defaults. #864
• Omit redundant YAML API extras. #866

Which gives us: 897 kB → 829 kB (-7.58%)