feat: umbrella anchors with GoF sub-patterns#159

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rdmueller merged 7 commits into

LLM-Coding:mainfrom

raifdmueller:feat/umbrella-anchors

Mar 9, 2026

Commits on Mar 9, 2026

feat: extract umbrella, sub-anchors, tier metadata attributes

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feat: hide sub-anchors from catalog, add stacked card CSS for umbrellas

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feat: add cached anchors data access for modal umbrella support

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feat: sub-anchor list in modal with tier styling and back navigation

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feat: add 22 GoF sub-anchor files (11 tier-1, 7 tier-2, 4 tier-3)

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test: add E2E tests for umbrella anchor feature

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fix: replace stacked card CSS with sub-anchor count badge

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