Bump version to v3.4.4

[fuba]

Routine dependency release.

Merged PRs

• chore(ci): bump gitleaks/gitleaks-action from 2 to 3 #154 chore(ci): bump gitleaks/gitleaks-action from 2 to 3 (Node 20→24 runtime; behavior unchanged, required before GitHub's Node 20 deprecation)
• chore(deps): bump the dev-dependencies group with 4 updates #153 chore(deps): bump the dev-dependencies group with 4 updates (root dev deps)
• chore(deps-cli): bump @types/node from 25.8.0 to 25.9.1 in /cli #152 chore(deps-cli): bump @types/node from 25.8.0 to 25.9.1 (/cli)
• chore(deps-cli): bump commander from 14.0.3 to 15.0.0 in /cli #155 chore(deps-cli): bump commander from 14.0.3 to 15.0.0 (/cli; ESM-only — cli is already "type": "module", no --no-* options affected by breaking change, CI green on Node 20)

Playwright

• Already at 1.60.0 (= npm latest). No update needed.

Local verification on main

• npm ci / npm run build / npm run typecheck ✅
• npm test ✅ 155 passed

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