Add labeler

[yamcodes]

Description

Closes #214

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PR Checklist

• Read the Developer's Guide in CONTRIBUTING.md
• Use a concise title to represent the changes introduced in this PR
• Provide a detailed description of the changes introduced in this PR, and, if necessary, some screenshots
• Reference an issue or discussion where the feature or changes have been previously discussed
• Add a failing test that passes with the changes introduced in this PR, or explain why it's not feasible
• Add documentation for the feature or changes introduced in this PR to the docs; you can run them with bun docs

Summary by CodeRabbit

• Chores
  • Added an automated pull request labeling system and CI workflow to tag PRs by project area (frontend apps, docs, tests, CI/workflows). Labels are applied automatically on PRs to improve organization and review routing.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

Adds GitHub PR labeling: a labeler configuration mapping file globs to labels and a GitHub Actions workflow that runs the labeler on pull_request_target events.

Changes

Cohort / File(s)	Summary
Labeler Configuration ​.github/labeler.yml	New label rules mapping globs to labels: apps/conduit/** → conduit, apps/www/** → www, **/*.md → docs, **/*.test.ts / **/*.test.tsx → tests, and .github/**/* → github actions.
Labeler Workflow ​.github/workflows/labeler.yml	New GitHub Actions workflow "Pull Request Labeler" triggered on pull_request_target, runs on ubuntu-latest, reads repo contents and executes actions/labeler@v6 with sync-labels: true.

Sequence Diagram(s)

sequenceDiagram
  participant PR as Pull Request
  participant GH as GitHub Actions (runner)
  participant Repo as Repository (files)
  participant Labeler as actions/labeler@v6

  PR->>GH: open/update PR (pull_request_target)
  GH->>Repo: read `.github/labeler.yml`
  GH->>Labeler: execute labeler with repo content
  Labeler->>Repo: evaluate changed files against globs
  Labeler->>GH: request apply/update labels on PR
  GH->>PR: apply labels

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Estimated Code Review Effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• Add labeler #218 — Adds the same .github/labeler.yml and .github/workflows/labeler.yml files; directly related.

Poem

🐰 I hopped through files both near and far,
New labels to guide each PR like a star.
Conduit and www find their lane,
Docs and tests tagged without strain.
Hooray—automation hops in with a cheer!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Add labeler' is concise and directly describes the main change—adding a GitHub PR labeler configuration and workflow. It clearly conveys the primary objective of the changeset.
Linked Issues check	✅ Passed	The PR implements the labeler feature requested in issue #214 by adding the labeler configuration (.github/labeler.yml) and workflow (.github/workflows/labeler.yml) as suggested.
Out of Scope Changes check	✅ Passed	All changes are directly related to implementing the labeler feature. The two files added (.github/labeler.yml and .github/workflows/labeler.yml) are focused on the labeling functionality with no extraneous modifications.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In @.github/labeler.yml:
- Around line 20-22: The glob pattern "**/.github/**/*" is too broad and only
matches .github directories at any depth; update the changed-files pattern under
the "github actions" labeler entry to target the repository root .github
directory by replacing "**/.github/**/*" with either ".github/**/*" or
".github/**" so the root .github files are matched as intended.