v0.8.7

Fixes a launch crash in v0.8.5 / v0.8.6. Those packaged builds aborted on startup (a webview with label 'main' already exists) — a duplicate window definition. This release restores normal launch.

Same app features as v0.8.5/v0.8.6 (Detectorv2 v2.5, adaptive Live overlay, Viewer panels, grouped timeseries, Detectorv2-default extraction).

Fixed

• A label-less window in tauri.conf.json defaulted to the main label and collided with the window the app builds in code, crashing launch. Removed the duplicate.