fix(examples): enable geoip in stealth test to fix FingerprintJS detection

ci: remove npm self-upgrade step — Node 22 ships with compatible npm

release: v0.3.20 — 48 patches, WebRTC IP spoofing, proxy signal removal

feat(humanize): implement CDP Isolated Worlds and trusted keyboard events (fixes #110)

feat: add --fingerprint-webrtc-ip flag with auto-resolve support

feat(cloakserve): add connection tracking, configurable data dir, better status endpoint

feat: rewrite cloakserve as CDP multiplexer with per-connection fingerprint seeds

chore(deps): bump actions/checkout, docker/setup-qemu, docker/setup-buildx, docker/login-action; group Dependabot PRs

chore: update integration examples and gitignore

docs: update patch count to 42, add --fingerprint-noise flag, bump version refs

release: v0.3.19 — upgrade Linux x64 binary to 145.0.7632.159.8 (42 patches)

chore(deps): bump docker/build-push-action from 6.19.2 to 7.0.0 (#90)

chore(deps): bump actions/setup-python from 5.6.0 to 6.2.0 (#89)

chore(deps): bump actions/setup-node from 4.4.0 to 6.3.0 (#88)

chore(deps): bump sigstore/cosign-installer from 3.9.1 to 4.1.1 (#87)