Update CODEOWNERS with global fallback and missing packages

[mosuem]

Add a global fallback rule for root documentation, config files, and generic tools, and update ownership for third_party/yaml-test-suite, update-yaml-test-suite.sh, and pkgs/api_summary.

[github-actions]

Package publishing

If you have publishing permissions, you can use the links below to publish the changes after merging this PR.

Package	Version	Status	Publish tag (post-merge)
package:api_summary	0.1.0-wip	WIP (no publish necessary)
package:bazel_worker	1.1.5	already published at pub.dev
package:benchmark_harness	2.4.0	already published at pub.dev
package:boolean_selector	2.1.2	already published at pub.dev
package:browser_launcher	1.2.0-wip	WIP (no publish necessary)
package:cli_config	0.2.1-wip	WIP (no publish necessary)
package:cli_util	0.5.1	already published at pub.dev
package:clock	1.1.3-wip	WIP (no publish necessary)
package:code_builder	4.12.0-wip	WIP (no publish necessary)
package:coverage	1.15.1	already published at pub.dev
package:csslib	1.0.2	already published at pub.dev
package:extension_discovery	2.1.0	already published at pub.dev
package:file	7.0.2-wip	WIP (no publish necessary)
package:file_testing	3.1.0-wip	WIP (no publish necessary)
package:glob	2.1.3	already published at pub.dev
package:graphs	2.4.0-wip	WIP (no publish necessary)
package:html	0.15.7-wip	WIP (no publish necessary)
package:io	1.1.0-wip	WIP (no publish necessary)
package:json_rpc_2	4.1.0	already published at pub.dev
package:markdown	7.4.0	ready to publish	markdown-v7.4.0
package:mime	2.1.0-wip	WIP (no publish necessary)
package:oauth2	2.0.5	already published at pub.dev
package:package_config	3.0.0	already published at pub.dev
package:pool	1.5.3-wip	WIP (no publish necessary)
package:process	5.0.5	(error) pubspec version (5.0.5) and changelog (5.0.6-wip) don't agree
package:pub_semver	2.2.0	already published at pub.dev
package:pubspec_parse	1.6.0-wip	WIP (no publish necessary)
package:source_map_stack_trace	2.1.3-wip	WIP (no publish necessary)
package:source_maps	0.10.14-wip	WIP (no publish necessary)
package:source_span	1.10.2	already published at pub.dev
package:sse	4.2.1-wip	WIP (no publish necessary)
package:stack_trace	1.12.2-wip	(error) pubspec version (1.12.2-wip) and changelog (1.12.2-dev) don't agree
package:stream_channel	2.1.4	already published at pub.dev
package:stream_transform	2.1.2-wip	WIP (no publish necessary)
package:string_scanner	1.4.2-wip	WIP (no publish necessary)
package:term_glyph	1.2.3-wip	WIP (no publish necessary)
package:test_reflective_loader	0.6.0	ready to publish	test_reflective_loader-v0.6.0
package:timing	1.0.2	already published at pub.dev
package:unified_analytics	8.0.16-wip	WIP (no publish necessary)
package:watcher	1.2.2-wip	WIP (no publish necessary)
package:yaml	3.1.4-wip	WIP (no publish necessary)
package:yaml_edit	2.2.4	already published at pub.dev

Documentation at https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.

[github-actions]

PR Health

Unused Dependencies ✔️

Package	Status
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// Copyright (c) 2026, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

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Package	Leaked API symbol	Leaking sources

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Breaking changes ✔️

Package	Change	Current Version	New Version	Needed Version	Looking good?

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[gemini-code-assist]

Code Review

This pull request updates the .github/CODEOWNERS file by introducing global ownership, assigning the YAML test suite to the pub team, updating owners for pkgs/cli_util and pkgs/extension_discovery, and adding pkgs/api_summary. The reviewer suggests removing the stale #tbd comment from the pkgs/api_summary entry to keep the file clean.

[gemini-code-assist]

The #tbd (to be decided) comment is still present on this line, but the pull request description indicates that ownership for pkgs/api_summary is being updated/resolved. If the ownership has been decided, please remove the #tbd comment to keep the CODEOWNERS file clean and accurate.

pkgs/api_summary                @dart-lang/dart-ecosystem-team

[mosuem]

@kevmoo who owns this package? Also, it's not published yet, is that intended?

[jonasfj]

kevmoo and maybe paul.

[mosuem]

Is that @stereotype441?

[kevmoo]

It's all me. Paul has given up the reins as long as I promise not to break anything. 🤞

[jonasfj]

it's the same team, and this possibly just as much both teams now.

[mosuem]

it's a different alias here in github still though? We could merge the two.