BoardRipper v0.31.20

v0.31.20 — 2026-06-13

Point fix for the board-side link menu shipped in v0.31.19.

Fixes

• Board-tab ∞ link menu opened off-screen. The dropdown is mounted inside the dockview tab header — a clipped / transformed container — so the in-flow absolute menu was clipped and position:fixed resolved against the transformed ancestor instead of the viewport, landing the menu in the wrong place. It now renders through a portal to <body> with measured viewport coordinates, so it drops down directly under the icon; outside-click detection checks the portaled node, and it holds off first paint until positioned. Added a geometry regression test (asserts the dropdown box is on-screen and anchored under its button — verified failing on the pre-fix code) since the original toBeVisible() probe passed even with the menu off-screen. (c7bcdc8)