[WIP] Review context handling in push_to_pull_request_branch

[Copilot]

• Fix context is not defined error in push_to_pull_request_branch.cjs by guarding context access with typeof context !== "undefined" check (line 195)
• Add test case for undefined context with target: "triggering" to verify proper error handling
• Run make fmt, make lint, make build, and JS tests - all pass

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[pelikhan]

@copilot search for all uses of context.payload and guard it.

[Copilot]

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[Copilot]

Pull request overview

Fixes a runtime ReferenceError: context is not defined in push_to_pull_request_branch by guarding access to the GitHub Actions context global, and adds a regression test to ensure the handler fails gracefully when context is absent.

Changes:

• Guard context.payload access with typeof context !== "undefined" when target === "triggering".
• Add a test covering the context-undefined scenario for target: "triggering".

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
actions/setup/js/push_to_pull_request_branch.cjs	Prevents ReferenceError by guarding context access when computing pullNumber for target: "triggering".
actions/setup/js/push_to_pull_request_branch.test.cjs	Adds a regression test ensuring the handler returns a clean error when context is undefined.

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