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[ENG-2150] Nested pages in tldraw canvas
- #1308
#1308
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mattakamatsu
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[ENG-2150] Nested pages in tldraw canvas
#1308
mattakamatsu
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DiscourseGraphs/discourse-graph:main
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feat/nested-subpage-portals
DiscourseGraphs/discourse-graph:feat/nested-subpage-portals
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Commits on Aug 19, 2026
Add dg-subpage portal shape with live spatial preview
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Add nested-page breadcrumb and create-sub-canvas action
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Live portal titles; keep key images visible under short labels
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Persist portals as native geo shapes for backward compatibility
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Commits on Aug 25, 2026
Type the shape-util merge helper's map callback
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Commits on Aug 27, 2026
Address review-bot findings on the portal feature
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