forked from icd/rentgen
New approach - verifiable side effect without modifying core logic: Extension side (background.ts): - Creates invisible tab with title "RENTGEN_INITIALIZED_<timestamp>" - Tab is auto-closed after 1 second (cleanup) - This is observable via Firefox Remote Debugging Protocol Test side (test_verify.py): - Extracts debugger port from web-ext logs - Queries http://localhost:PORT/json/list for tab list - Searches for tab with RENTGEN_INITIALIZED_* title - If found → extension code executed This proves: - background.ts executed - browser.tabs.create() succeeded - Extension has working browser API access No WebDriver/Selenium needed - uses Firefox RDP directly via urllib 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>