When a request redirected from HTTP to HTTPS (or vice versa), the
original httpAgent/httpsAgent leaked into the redirect config. The
httpsAgent — which carries custom CA certificates and TLS options — was
never created for the redirect URL, causing UNABLE_TO_VERIFY_LEAF_SIGNATURE.
Changes:
- setupProxyAgents (electron) now deletes stale agents at the top of
every call so they are always recreated for the current URL
- setupProxyAgents extracted to bruno-cli/proxy-util.js (mirrors the
electron version) and called on every redirect in the CLI path
- Removed the else-branch in bruno-requests/http-https-agents.ts that
only created one agent based on initial protocol
- Added HTTP→HTTPS redirect test server and request to the
custom-ca-certs SSL test suite
