Skylight deploy and repair

https://lizard-quart-2d9.notion.site/Chimney-flashing-install-and-restore-to-forestall-leaks-at-central-junctions-376899a47dcc80c88312dc79ff3953ad

Skylight installing and fix, making improvements to herbal easy and air flow even though making certain watertight flashing and strength-effective overall performance.