feat: add flush and safeFlush for flushing queues

[salza80]

Summary

• Expose flush and safeFlush from useTelemetryDeck()

• add getQueueCount - to return number of events in the queue

• Add tests for raw flush, safeFlush, and plugin-level onError handling

• Update the local demo page with clearer controls for signal, queue, flush, safe methods, client user changes, and visible action/result/error state

• Add to demo page onError to test safe command onError callback

Other updates

• update README
• Add Prettier and checks

[github-actions]

size-limit report 📦

Path	Size
dist/index.mjs	1.3 KB (+4.41% 🔺)
dist/index.cjs	1.41 KB (+3.97% 🔺)

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

This PR adds queue flushing support to the TelemetryDeck Vue hook API and updates the demo/tests/tooling to reflect the new flush/safeFlush methods.

Changes:

• Extend useTelemetryDeck() with flush() and safeFlush() (+ error meta updates).
• Update demo app + unit tests to exercise flush/safeFlush and improved UI/test structure.
• Introduce Prettier config/scripts and enforce formatting in CI.

Reviewed changes

Copilot reviewed 22 out of 24 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
src/hooks/index.ts	Adds flush/safeFlush and updates method typing for error meta.
src/tests/hooks.test.ts	Extends safe/raw method tests to include flush behavior.
src/tests/plugin.test.ts	Verifies plugin onError integration also covers safe flush errors.
src/App.vue	Expands demo UI to trigger signal/queue/flush + safe variants and show status.
src/tests/App.test.ts	Refactors demo tests and adds coverage for flush + error event display.
src/main.ts	Adds demo onError handler that dispatches a telemetrydeck:error event.
README.md	Documents flushing queued events and adds formatting commands.
prettier.config.js, .prettierignore	Adds shared Prettier config and ignore list.
.github/workflows/*.yml	Adds format:check step to CI workflows.
Config/style miscellany	Formatting updates + demo styling adjustments.

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[Copilot]

Pull request overview

Copilot reviewed 22 out of 24 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 22 out of 24 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 23 out of 25 changed files in this pull request and generated no new comments.

[github-actions]

🎉 This PR is included in version 1.3.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀