Support DMS antibody modality

[mzueva]

• Support DMS antibody modality
• Structurer migration

Greptile Summary

The PR migrates Sequence Properties to the canonical structurer layout, upgrades its Platforma SDK/build toolchain, and introduces typed initialization parameters for template-based block creation.

• Block kind — the block’s versioned identity and initialization contract; added as a private workspace component with runtime validation for an optional upstream inputAnchor.
• Block parameters (BlockParams) — values supplied when creating a block from a template; introduced with inputAnchor?: PlRef, while table, graph, and label fields remain ordinary view state.
• Block pointer — the public descriptor consumers pass to addBlock; replaces the legacy blockSpec loader with SequencePropertiesBlockPointer, referencing the packaged block-pack.
• Block contract — inferred public data, output, and link types; added through the slim facade as BlockContract, BlockData, and BlockOutputs.
• Template parameters — the projection exported from current block data for template reuse; added to preserve the selected input anchor across template export and application.
• Data model — the persisted block-state schema and migration chain; now binds the block kind and initializes new state from optional parameters without changing existing migrations.
• Structurer — the canonical package and build layout managed by block-tools; adds the kind package, generated facade surfaces, new build targets, and coordinated development/release variants.
• DMS antibody modality — antibody-oriented sequence-property processing represented through the block’s existing VDJ input and workflow contracts; this PR primarily adapts packaging, SDK integration, and test dependencies around that functionality.

Confidence Score: 5/5

The PR appears safe to merge, with no concrete blocking or independently actionable non-blocking defects identified.

The structurer migration keeps component paths aligned with generated artifacts, orders workspace dependencies before block packing, and preserves the optional-input idle state while adding template initialization support.

Important Files Changed

Filename	Overview
kind/src/index.ts	Defines the versioned block kind and validates the optional input-anchor initialization contract.
model/src/dataModel.ts	Binds the kind to persisted state and seeds new blocks from template parameters while preserving existing migrations.
model/src/index.ts	Binds the model to the kind and adds the inverse template-parameter projection.
block/src/index.ts	Introduces the dependency-free typed facade and package-relative block pointer.
block/package.json	Migrates block assembly and publication metadata to the structurer layout.
package.json	Replaces legacy build modes with explicit structurer development and release variants.
turbo.json	Coordinates checks, component builds, software artifacts, tests, and packing under the new environment model.
test/src/helpers.ts	Updates integration scaffolding to consume slim block pointers and current upstream state types.
.github/workflows/build.yaml	Moves CI to the new build variants, Node version, runner, and publication workflow inputs.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart LR
  Template[Project template] -->|BlockParams: optional inputAnchor| Kind[Versioned block kind]
  Kind --> Model[Data model initialization]
  Model --> Workflow[Sequence Properties workflow]
  Workflow --> Software[Python property computation]
  Model --> UI[Table and graph UI]
  Kind --> Facade[Published block facade]
  Model --> Facade
  Workflow --> Pack[block-pack]
  Software --> Workflow
  UI --> Pack
  Facade -->|SequencePropertiesBlockPointer| Consumer[Platforma consumer]
  Consumer --> Pack

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Context used (5)

• Context used - Terms is a types in codebase. Provide the list of ... (source)
• Knowledge Base — TypeScript model and block API
• Knowledge Base — Platform application integration
• Knowledge Base — Platform integration tests
• Knowledge Base — Workspace packaging and release