v0.1.2: ibis integration

Description

ibis proof-of-concept and fixes problems with datafusion parallelization

What's Changed

• Feat/ibis example by @hussainsultan in #29
• release: 0.1.2 by @mesejo in #30
• chore: move ibis-framework to examples by @mesejo in #31

Full Changelog: v0.1.1...v0.1.2