[Partner Nodes] chore(StabilityAI): remove StabilityAI nodes

[bigcat88]

Subj.

API Node PR Checklist

Scope

• Is API Node Change

Pricing & Billing

• Need pricing update
• No pricing update

If Need pricing update:

• Metronome rate cards updated
• Auto‑billing tests updated and passing

QA

• QA done
• QA not required

Comms

• Informed Kosinkadink

[coderabbitai]

📝 Walkthrough

Walkthrough

This pull request removes the file comfy_api_nodes/nodes_stability.py in its entirety. The removed module previously implemented Stability API integration, including nodes for image generation and upscaling, audio generation/transforms/inpainting, a polling status helper, and the extension registration entrypoint used to expose these nodes to the system.

Changes

File	Change
comfy_api_nodes/nodes_stability.py	Deleted; removes all Stability API node classes, polling helper, and extension entrypoint

Sequence Diagram(s)

No sequence diagram generated, as this change is a straightforward file deletion with no remaining interaction flow to depict.

Estimated code review effort: 2 🔵🔵⚪⚪⚪

Related issues: None provided.

Related PRs: None provided.

Suggested labels: None provided.

Suggested reviewers: None provided.

_{🐰 A file of Stability, gone with the wind,
No more image nodes left behind.
Audio, upscale, poll—all swept away,
Nine hundred lines bid their last hooray.
Hop on, dear code, to lighter days!}

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	The description is too vague to convey the actual change, though it is not off-topic.	Replace it with a brief summary of what StabilityAI nodes were removed and why.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly states the main change: removing StabilityAI nodes, which matches the PR.

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