CENTL 0.6.0

What's Changed

• Add Amelia artwork assets by @chasebryan in #1
• Build verified exact calculator by @chasebryan in #2
• Fix launcher without Dune on PATH by @chasebryan in #3
• Add exact symbolic calculus and coloration by @chasebryan in #4
• Add exact symbolic algebra and assumptions by @chasebryan in #5
• Add rigorous real mathematics by @chasebryan in #6
• Add CENTL example screenshots by @chasebryan in #8
• Add compact syntax reference by @chasebryan in #9
• Add immutable mathematical definitions by @chasebryan in #11
• Agent/syntax sheet by @chasebryan in #12
• Add exact equation solving by @chasebryan in #13
• Make Dune discovery automatic by @chasebryan in #14
• Add verified binary installation and releases by @chasebryan in #16
• Prepare CENTL 0.6.0 release by @chasebryan in #17

Full Changelog: https://github.com/chasebryan/centl/commits/v0.6.0