v2.10.0

Signed and notarized — download, unzip, drag to Applications, open.

What's Changed

• Launch-readiness: release/config blockers, provider validation, PDF Notes parity, Iris/UX polish by @Anusree-J in #30
• Copy: weave "uninterrupted reading" and "for the love of reading" through the marketing surfaces by @Anusree-J in #31
• Move launch & PR materials to the readr-ai/PR repo by @Anusree-J in #32

Full Changelog: v2.9.4...v2.10.0