feat(robots.txt): Add anti-bot security

- Add link in footer to blackhole
- Add link to Project Honeypot harvester identifier

Closes #19
style(backgrounds): Clean backgrounds

- remove unused backgrounds
- add transparent backgrounds
- make backgrounds on featured images look better
- change nav stripe to a nice blue
- clean and standardize less color declarations
chore(/patterns/): add new images
chore(bump): bump for release 1.10.10