[ducanh3005]

Summary

• Updates NetLabel to resolve schematic port positions and facing directions from db.schematic_port when available before layout so coordinate-free
  etlabel attachments to schematicsymbol ports do not throw during computeSchematicPropsTransform.
• Scopes existing-trace deduplication in NetLabel to the specific target projection port coordinates rather than skipping all projections that share a physical source_port_id, ensuring every shared schematicsymbol supply projection port is marked is_connected: true and receives its own stem/trace connection without generating duplicate fallback rail labels in exposedNets composites.
• Adds 4 regression tests in ests/repros/repro3505-schematicsymbol-shared-supply-netlabels.test.tsx.

Fixes #3505

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Project	Deployment	Actions	Updated
tscircuit-core-benchmarks	Ready	Preview	Oct 24, 2026 4:27am UTC