gioser-graph: grid layout 3 cols, line brightness by weight, breathing animation

- Replaced force-directed layout with explicit grid: 3 columns wide,
  rows based on node count (minimum 3 visual rows)
- Nodes are larger: 170x44px with 8px radius
- Lines: color brightness + stroke opacity based on normalized weight
  (weight 1.0 → white #ffff, 0.5 → dimmer rgb)
- CSS animation 'graph-breathe': opacity pulses slowly (4.2s ease-in-out)
- Hover: drop-shadow glow + fill-opacity increase
- Glow circle behind each node (subtle)
This commit is contained in:
Sergio
2026-05-23 15:34:54 +00:00
parent 7f7ba1fef9
commit b5032de1e3
5 changed files with 251 additions and 247 deletions
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