Bump all SDKs to 0.19.0

[etbyrd]

Summary

• Node SDK 0.18.0 -> 0.19.0
• Python SDK 0.10.0 -> 0.19.0
• Go SDK 0.10.0 -> 0.19.0

Aligns Python and Go to the Node version line going forward.

Test plan

• SDK Checks passes on this PR
• After merge: Node, Python, and Go release workflows publish and tag successfully
• Verify npm view @primitivedotdev/sdk version returns 0.19.0
• Verify the Python release on PyPI
• Verify the sdk-go/v0.19.0 tag resolves through the Go module proxy

[greptile-apps]

Greptile Summary

Version-only bump to align all three SDKs at 0.19.0. Node increments by one patch (0.18.0 → 0.19.0), while Python and Go make a larger jump (0.10.0 → 0.19.0) to synchronize their version lines with Node going forward.

• sdk-node/package.json: 0.18.0 → 0.19.0 — standard incremental bump.
• sdk-python/pyproject.toml: 0.10.0 → 0.19.0 — large version jump to align with Node; skipping versions is valid for PyPI but consumers should be aware of the gap.
• sdk-go/VERSION: 0.10.0 → 0.19.0 — same alignment jump; the Go module proxy test plan item correctly accounts for tag resolution.

Confidence Score: 5/5

Safe to merge — all changes are version string updates with no logic modifications.

The diff touches only three version fields across three manifest files. No code, dependencies, or configuration logic is changed. The large version jump for Python and Go is intentional and documented in the PR description, and the test plan explicitly covers verifying Go module proxy tag resolution and PyPI publication.

No files require special attention.

Important Files Changed

Filename	Overview
sdk-go/VERSION	Version bumped from 0.10.0 to 0.19.0 to align with Node SDK versioning
sdk-node/package.json	Version bumped from 0.18.0 to 0.19.0, a standard incremental release
sdk-python/pyproject.toml	Version bumped from 0.10.0 to 0.19.0 to align with Node SDK versioning

_{Reviews (2): Last reviewed commit: "Merge branch 'main' into bump-sdks-to-0...." | Re-trigger Greptile}