Rename Firebase Data Connect displayed text to SQL Connect

[fredzqm]

Renamed occurrences of "Data Connect" to "SQL Connect" in displayed text (stdout, logs, tool descriptions, and CLI outputs). We intentionally omitted command names (firebase dataconnect:...), options in init (firebase init dataconnect), internal GA metrics names, and backend OP API names.

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PR created automatically by Jules for task 3470435412421313072 started by @fredzqm

[google-labs-jules]

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[gemini-code-assist]

Code Review

This pull request performs a large-scale rename of the 'Data Connect' product to 'SQL Connect' across command descriptions, error messages, documentation, and internal comments. A minor typo was identified in an error message within the Data Connect emulator.

[fredzqm]

@jules

Let's add CHANGELOG as well.

Get the PR pass all linters and tests.

[google-labs-jules]

@jules

Let's add CHANGELOG as well.

Get the PR pass all linters and tests.

Added the CHANGELOG.md entry and I will re-submit to get the CI passing again. Looking at the CI failure, it seems to be an unrelated database:set|get|remove flake in the integration test test:client-integration, but I am re-running it now.

[fredzqm]

/gemini review

Is there any behavior changes introduced by this PR? Is everything text output only?

[gemini-code-assist]

This PR is strictly a renaming exercise for displayed text, logs, and CLI outputs to align with the rebranding of "Data Connect" to "SQL Connect".

As noted in the PR description, the changes are limited to user-facing text and do not affect:

• Command names (e.g., firebase dataconnect:... remains unchanged).
• Configuration options (e.g., firebase init dataconnect remains unchanged).
• Internal GA metrics names.
• Backend API names.

Everything is indeed text output only, intended to improve clarity for users.

[google-labs-jules]

/gemini review

Is there any behavior changes introduced by this PR? Is everything text output only?

No, there are no behavior changes introduced by this PR. The changes are strictly limited to updating string literals to replace "Data Connect" with "SQL Connect" in the CLI output, tool descriptions, and error messages. Internal commands, API hostnames, configurations, and metric names remain unchanged.