Add ts_type property to IsOption and EveryIsOption

[alexander-yevsyukov]

What

Adds a ts_type string property to the IsOption and EveryIsOption message types in spine/options.proto, telling the name of a TypeScript interface for the annotated message type(s) — the TypeScript counterpart of the existing java_type property:

• IsOption.ts_type = 2 — the interface the generated message type implements; must exist.
• EveryIsOption.ts_type = 3 — the common interface for all message types of a file; interplay with the generate flag mirrors java_type.
• The (is)/(every_is) extension-field docs gain "When targeting TypeScript…" sentences, and both message-level docs now mention ts_type.

Why

Groundwork for TypeScript code generation support in the Spine SDK. No consumer of ts_type exists yet anywhere in the organization; enforcement of the documented constraints (interface must exist, build fails on a nested interface) lands together with the TS codegen.

Notes for reviewers

• The docs deliberately do not prescribe the base type of a generated interface or any toolchain detail: TypeScript generation is likely to use Buf (protobuf-es) rather than the google-protobuf protoc stack, so implementation specifics stay out of the contract. Rationale is recorded in .agents/memory/project/ts-codegen-via-buf.md.
• The change is purely additive — fresh field numbers, nothing removed or renumbered.
• Version note: the branch carries a pre-existing +10 bump (.430 → .440). Local review flagged that +1 (.431) would match a purely additive change per the version policy — keep .440 if the jump is intended to cover the config/dependency updates floated onto this branch, otherwise it can be re-bumped before merge.
• The regenerated dependency/license reports are included; the .agents task plan and team memory land in a separate commit for standalone review.

🤖 Generated with Claude Code

[Copilot]

Pull request overview

Adds a TypeScript-oriented counterpart to the existing java_type option metadata in spine/options.proto, as groundwork for upcoming TS code generation, and updates the build/dependency metadata on the branch.

Changes:

• Add ts_type fields to IsOption and EveryIsOption in base/src/main/proto/spine/options.proto and extend the related option documentation.
• Bump the published snapshot version to .440 and regenerate dependency/license reports.
• Update buildSrc dependency definitions (Log4j2 version + SLF4J2 bridge coordinate; introduce Jackson 2.x BOM coordinates and wire them into Boms.Optional).

Reviewed changes

Copilot reviewed 12 out of 12 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
version.gradle.kts	Bumps versionToPublish to 2.0.0-SNAPSHOT.440.
docs/dependencies/pom.xml	Updates documented dependency-report project version to .440.
docs/dependencies/dependencies.md	Regenerates dependency/license report with updated version and timestamp.
buildSrc/src/main/kotlin/io/spine/dependency/lib/Log4j2.kt	Updates Log4j2 version and adds log4j-slf4j2-impl coordinate constant.
buildSrc/src/main/kotlin/io/spine/dependency/lib/JacksonV2.kt	Introduces Jackson 2.x dependency/BOM coordinates for aligning transitive consumers.
buildSrc/src/main/kotlin/io/spine/dependency/lib/Jackson.kt	Updates Jackson docs to reference Jackson 2.x artifacts being declared separately.
buildSrc/src/main/kotlin/io/spine/dependency/boms/Boms.kt	Switches Boms.Optional.jackson to point at the Jackson 2.x BOM.
base/src/main/proto/spine/options.proto	Adds ts_type to IsOption/EveryIsOption and updates option docs for TypeScript targeting.
.agents/tasks/add-ts-type-option.md	Agent task artifact (not reviewed per org policy for .agents/** in consumer repos).
.agents/memory/project/ts-codegen-via-buf.md	Agent memory artifact (not reviewed per org policy for .agents/** in consumer repos).
.agents/memory/MEMORY.md	Agent memory index update (not reviewed per org policy for .agents/** in consumer repos).

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.01%. Comparing base (233e336) to head (d2514bc).

Additional details and impacted files

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  Coverage   94.01%   94.01%           
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  Files         194      194           
  Lines        4177     4177           
  Branches      345      345           
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  Hits         3927     3927           
  Misses        149      149           
  Partials      101      101           

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