Framework-agnostic in-product capture runtime — captures a user's intent,
effort, and account at the moment of friction and emits one linked Signal
into a Sightspool workspace. Privacy-conscious by default (PII masking, no
cookies/localStorage/keystrokes), never throws into the host app.

Extracted from the Sightspool monorepo as a standalone Apache-2.0 package.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>