* Hit-test: a click inside a planet's visible disc always picks the
planet, regardless of overlapping route shafts or battle X-crosses
with higher base `priority`. Closes the #1, #2, #4 reports
(picker hover would only catch the circumference, planet+routes
swallowed disc clicks, label click on a battled planet routed to
the battle viewer). Slop-only hits (cursor near a line but not on
any disc) still use the existing priority order.
* Labels and planet outlines render in all nine torus copies again
so they follow the player into wrap tiles — closes#3 (labels
vanished on the wrong half of the viewport whenever the camera
was panned past the wrap seam). The fingerprint guard keeps the
per-toggle / per-selection rebuild cheap.
* Pixi.Text gets a few px of `padding` so the rasteriser no longer
clips the last letter on a half-pixel measurement — closes#5.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Ilia Denisov
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