Changelog

2026-07-07

Added Asset Media docs for $asset.img, $asset.video, $asset.glb, question type="video", and question type="glb" uploaded-asset gates.
Added Overlay Runtime docs for /overlay/[surveyId], rootless selected-language <entry> fragments, Survey Link ?lang=... resolution, effective lang/dir, and unavailable language states.
Documented the public Survey Link Classic Clean fallback when no explicit safe saved style selection can be used.
Corrected reference wording for number mode=int|float versus numeric display-style=input|slider|dial and media no-answer export policy.

Documented optional terminal redirect DSL, GUI editing, route evaluation, redirectGroup export semantics, and TEST/LIVE behavior.
Updated runtime logic docs for redirect-only $status and reserved redirectGroup URL selection.

Added the Nextra /docs entrypoint plan and initial content architecture.
Added Survey Editor first categories: GUI Mode, HTML Mode, Style Mode, Runtime & Logic, and Reference.
Added screenshot asset policy for actual app captures under content/assets/screenshots.
Split docs content into content/en and content/ko locale trees and added URL-based language switching.