feat(diagram): schema grouping, collapse, Mermaid output, and bug fixes#1345

Merged

MilagrosMarin merged 17 commits intopre/v2.1from

feat/diagram-improvements

Jan 24, 2026

Commits on Jan 23, 2026

feat(diagram): add direction, Mermaid output, and schema grouping

dimitri-yatsenko
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feat: always group diagram nodes by schema with module labels

dimitri-yatsenko
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chore: bump version to 2.1.0a6
dimitri-yatsenko
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feat: improve schema grouping labels with fallback logic

dimitri-yatsenko
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feat: add collapse() method for high-level pipeline views

dimitri-yatsenko
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fix: properly merge diagrams from different schemas

dimitri-yatsenko
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fix: diagram improvements for collapse and display

dimitri-yatsenko
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fix: collapse chaining for multiple collapsed diagrams

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fix: reset alias node counter on dependencies clear

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fix: don't collapse fresh diagrams that were never combined

dimitri-yatsenko
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fix: use database schema name for collapsed nodes when module is ambiguous

dimitri-yatsenko
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fix: place collapsed nodes inside schema clusters for proper layout

dimitri-yatsenko
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feat: change default diagram direction from TB to LR

dimitri-yatsenko
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fix: collapsed nodes show only table count, not redundant name

dimitri-yatsenko
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refactor: simplify collapse logic to use single _expanded_nodes set

dimitri-yatsenko
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claude
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Commits on Jan 24, 2026