refactor(web): localize google callback recovery

[Uarmagan]

Summary

• move callback-safe Google connect requests into a Google callback adapter
• remove the shared skip-session-recovery request flag and the unused shared Google-connect parser
• add focused unit and browser coverage for expired-session callback recovery

Verification

• cd packages/web && bun test src/auth/google/authorization/google-authorization.test.ts src/auth/google/authorization/google-auth-callback.api.test.ts src/views/GoogleAuthCallback/GoogleAuthCallback.test.ts src/common/apis/util/api.util.test.ts src/common/apis/base/base.api.test.ts
• bunx playwright test e2e/oauth/google-auth-callback.spec.ts --project=chromium-desktop
• bun lint
• bun type-check

Closes #1833