fix: standardize Ace3 embedded packaging paths

[Xerrion]

Description

I standardized the embedded Ace3 packaging layout so release artifacts and local development use the same Libs/Ace3/... structure.

This removes the mixed library path strategy that could make packaged releases fail to load CallbackHandler-1.0 from Libs/embeds.xml.

Type of Change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Refactor (non-breaking change that improves code quality)
• Documentation update
• Breaking change (fix or feature that would cause existing functionality to change)

Related Issues

No tracked issue - this fixes the packaged release warning reported during manual install testing.

Testing

• Luacheck passes (luacheck .)
• Tested in-game manually
• WoW version(s) tested on: Not tested in-game
• Reviewed only the intended packaging files
• git diff --check passes
• Libs/embeds.xml parses successfully
• Packaged artifact smoke test completed

Checklist

• My code follows the project's code style (4-space indent, 120 char lines)
• I have tested my changes in-game
• Luacheck reports no warnings
• My commits follow conventional commit format

Summary by CodeRabbit

• Chores
  • Streamlined dependency management and build configuration for improved maintainability.

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR consolidates multiple Ace3 library dependencies into a single umbrella entry in the package metadata and removes conditional debug blocks from the library embeds configuration, while expanding the ignore list for build artifacts and documentation.

Changes

Cohort / File(s)	Summary
Package Configuration .pkgmeta	Consolidated multiple Ace3 library externals (LibStub, CallbackHandler-1.0, AceAddon-3.0, AceConsole-3.0, AceEvent-3.0, AceDB-3.0) into a single Ace3 umbrella entry. Expanded ignore list to include README.md, .github, .gitignore, .release, \*.md (except CHANGELOG.md), .luacheckrc, tests, and release configuration files.
Library Embeds Libs/embeds.xml	Removed debug and non-debug conditional block markers, retaining only debug-related Script/Include entries without wrapper markup.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Poem

🐰 With whiskers twitching, I hop around,
Ace3 bundled—one lib, profound!
Debug blocks cleared, embeds refined,
A cleaner package, wonderfully designed!
The warren cheers for this tidy delight! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'fix: standardize Ace3 embedded packaging paths' directly and accurately summarizes the main change: consolidating multiple Ace3 library externals into a single Ace3 umbrella entry and removing embedded library conditionals.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix/ace3-packaging-paths

📝 Coding Plan

• Generate coding plan for human review comments

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In @.pkgmeta:
- Line 5: The referenced external "Libs/Ace3" in .pkgmeta currently points to
the mutable "trunk" URL; change it to a pinned tag or revision by replacing the
trunk reference with a specific tag field (e.g., set tag: to a fixed release
like "3.0.0-release" or a commit hash) so the externals entry for Libs/Ace3
becomes deterministic and reproducible; ensure the externals block for Libs/Ace3
includes the url and the new tag key and verify any tooling that consumes
.pkgmeta honors the tag field.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: e04d501d-2943-4224-a24b-d69ebd151658

📥 Commits

Reviewing files that changed from the base of the PR and between 462a88e and 19ca0de.

📒 Files selected for processing (2)

• .pkgmeta
• Libs/embeds.xml

💤 Files with no reviewable changes (1)

• Libs/embeds.xml