feat: add -y flag to allow for skipping warning message & prompt

[reesericci]

🔗 Linked issue

🧭 Context

There's currently no way to run the connector non-interactively.

📚 Description

This PR adds a -y flag which skips the prompt.

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Project	Deployment	Actions	Updated (UTC)
npmx.dev	Ready	Preview, Comment	Jul 4, 2026 5:31am

2 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
docs.npmx.dev	Ignored	Preview	Jul 4, 2026 5:31am
npmx-lunaria	Ignored		Jul 4, 2026 5:31am

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[coderabbitai]

📝 Walkthrough

Walkthrough

Adds a -y/--yes boolean CLI flag that skips the connector setup warning and confirmation prompt, while keeping the existing cancellation message and zero-exit path when the prompt is shown and declined.

Changes

CLI confirmation skip flag

Layer / File(s)	Summary
Add --yes argument and gate confirmation prompt cli/src/cli.ts	Adds a new yes boolean CLI argument (default false) with -y as an alias, and wraps the warning/confirm prompt so it only runs when args.yes is not set, keeping the cancellation log and exit behaviour when declined.

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
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 describes the main change: adding a -y flag to skip the warning and prompt.
Description check	✅ Passed	The description is related to the change and correctly states that the -y flag skips the prompt.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@cli/src/cli.ts`:
- Around line 46-50: The boolean CLI option currently only defines the long form
and does not expose a usable short flag, so `-y` will not set `args.y`. Update
the option in `cli/src/cli.ts` within the CLI argument definition to add the
short-flag alias (or rename the option to `yes` and alias `y`) so the
non-interactive prompt bypass works consistently. Keep the change localized to
the argument configuration that defines `y`.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: c5bb6442-9243-402e-aeda-50b84181dbfe

📥 Commits

Reviewing files that changed from the base of the PR and between 284e9f7 and e8a99ae.

📒 Files selected for processing (1)

• cli/src/cli.ts