ScreenSearch v0.2.2 Breathing Room

What's Changed

• docs: refresh README to 0.2.1 and remove stale status block by @nicolasestrem in #49
• fix(inference): recycle vision/answer sidecar at a committed-RAM ceiling by @nicolasestrem in #50
• Optimize ScanlineTimeline thumbnail lookup by @nicolasestrem in #51
• Ask: fail early on OCR context hydration errors by @nicolasestrem in #53
• Bump package and dependencies to version 0.2.2 by @nicolasestrem in #55

Full Changelog: v0.2.1...v0.2.2