fix: add e2e/smoke to tar so bcr presubmit can run

[longlho]

TL;DR

Add a smoke test for rules_formatjs and include it in release artifacts.

What changed?

• Created a new smoke test in e2e/smoke/ directory with a minimal setup to verify FormatJS CLI functionality
• Updated BCR presubmit configuration to use the new smoke test instead of the previous example
• Enhanced the release preparation script to include the smoke test in release artifacts
• Added testing instructions to the release notes

How to test?

Run the smoke test with:

cd e2e/smoke
bazel build //:extract

This will extract messages from a simple React component and verify that the FormatJS CLI toolchain is working correctly.

Why make this change?

This change provides users with a simple way to verify that rules_formatjs works in their environment without needing to set up a complex example. Including the smoke test in the release artifact makes it easier for users to test the rules immediately after installation, improving the user experience and reducing potential setup issues.

[longlho]

• fix: add e2e/smoke to tar so bcr presubmit can run #20 👈 (View in Graphite)
• main

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[longlho]

Merge activity

• Jan 6, 12:19 PM UTC: @longlho merged this pull request with Graphite.