First Window

This is the very first window Ooloi has opened. Ever.

Not a console command or REPL experiment - a window created through the infrastructure completed yesterday (ADR-0031), using the new UI Specification Format (ADR-0042) that amongst other things makes all UI elements accessible to plugins as first-class citizens.

Another quiet decision: localisation from the start. ADR-0039 establishes that every UI string is translatable from day one, using GNU gettext's standard .po format. The tooling ecosystem is mature: Poedit, Crowdin, Transifex, Weblate, Lokalise, POEditor, OmegaT. Translators know these tools. Workflows exist. Nothing proprietary, nothing invented here.
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Not retrofitted later. Built in.