• Merge pull request #800 from kaitranntt/kai/fix/json-viewer-scroll
• Merge pull request #799 from kaitranntt/kai/feat/gemini-power-user-mode
• test(ui): cover bounded editor height contracts
• fix(ui): constrain bounded code editor scroll viewports
• fix(ui): harden power user mode auth checks
• test(ui): cover bounded code editor scroll mode
• fix(ui): restore scrolling in bounded code editors
• test(ui): cover Gemini power user auth bypass
• feat(auth): let power user mode skip Gemini auth gate