chore(muix): add metadata for scatter-categorical

Author: github-actions[bot]

plots/scatter-categorical/metadata/javascript/muix.yaml

@@ -0,0 +1,21 @@
+# Per-library metadata for muix implementation of scatter-categorical
+# Auto-generated by impl-generate.yml
+
+library: muix
+language: javascript
+specification_id: scatter-categorical
+created: '2026-09-05T13:41:08Z'
+updated: '2026-09-05T13:41:08Z'
+generated_by: claude-sonnet
+workflow_run: 33969250408
+issue: 2597
+language_version: 22.23.2
+library_version: 7.29.1
+preview_url_light: https://storage.googleapis.com/anyplot-images/plots/scatter-categorical/javascript/muix/plot-light.png
+preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/scatter-categorical/javascript/muix/plot-dark.png
+preview_html_light: https://storage.googleapis.com/anyplot-images/plots/scatter-categorical/javascript/muix/plot-light.html
+preview_html_dark: https://storage.googleapis.com/anyplot-images/plots/scatter-categorical/javascript/muix/plot-dark.html
+quality_score: null
+review:
+  strengths: []
+  weaknesses: []