v0.8.0

v0.8.0

Highlights

• Promoted the WebGL/Three.js visualiser to the primary Visualiser route and menu entry.
• Kept the original Canvas visualiser as a hidden fallback at ?tab=visualiserlegacy.
• Reworked Constellation 3D toward the original star-map metaphor: crisp star glyphs, stronger per-node twinkle, more labels, spherical depth, larger node sizing, and richer size variation.
• Aligned Visualiser copy and inspector prompts with the original read-only source inspection language.
• Fixed hidden visualiser lifecycle leaks by stopping Canvas/WebGL animation loops when navigating away.
• Reverted overly aggressive 3D auto-fit so the scene keeps the fuller, more pleasing framing.

Verification

• CI passed on Python 3.11 and 3.12.
• Ruff passed.
• Pytest passed.
• Python compile checks passed.
• JavaScript syntax check passed.