New Features

• 🔐 Add default username and password for the API to simplify initial setup and access control. (thank you @kkrypt0nn)

Fixes

• 🐛 Corrected tcp.proxy onData return value handling (fixes #788) to ensure proper flow control in TCP proxy callbacks. (thank you @LucasParsy)
• Ensured consistent behavior between HTTP and HTTPS servers.
• Enforced callback signature checks to prevent runtime errors with invalid handlers.

Miscellaneous

• Fixed minor typos and improved wording (including ticker off description).
• Maintenance: bumped GitHub Action actions/download-artifact from v4 to v5.
• Housekeeping: merged upstream and dependency-related pull requests.

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