a9ba636d53
_configure_provider() calls _run_post_setup() after collecting env vars (line 2286). _reconfigure_provider() did not — providers with both env_vars and post_setup (Browserbase, Browser Use, Firecrawl, Camofox) skipped the installation step on reconfiguration. Fix: mirror the _configure_provider() call. post_setup hooks are idempotent (check before installing), so no behaviour change for users who already have the dependencies installed.