Update to eslint 9 (#40555)

Eslint 9 brings a new config format, which means this PR also rewrites
all the eslint configs. I took the opportunity to clean them up
(although a good bit of that wound up in earlier PRs), and added code to
fetch the textdomain from composer.json and whether the project uses
React from package.json so we don't need to have so many boilerplate
configs that just set a textdomain or enable React rules.

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/12280005125

Upstream-Ref: Automattic/jetpack@9e3ae2f

.gitattributes

@@ -4,5 +4,4 @@ node_modules      export-ignore
 
 # Files to exclude from the mirror repo
 /changelog/**     production-exclude
-/.eslintrc.cjs    production-exclude
 /jest.config.js   production-exclude

CHANGELOG.md

@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.75.1-alpha] - unreleased
+
+This is an alpha version! The changes listed here are not final.
+
 ## [0.75.0] - 2024-12-09
 ### Changed
 - Changed text domain from 'jetpack' to 'jetpack-publicize-components'. [#40368]
@@ -1038,6 +1042,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Updated package dependencies. [#24470]
 
+[0.75.1-alpha]: https://github.com/Automattic/jetpack-publicize-components/compare/v0.75.0...v0.75.1-alpha
 [0.75.0]: https://github.com/Automattic/jetpack-publicize-components/compare/v0.74.2...v0.75.0
 [0.74.2]: https://github.com/Automattic/jetpack-publicize-components/compare/v0.74.1...v0.74.2
 [0.74.1]: https://github.com/Automattic/jetpack-publicize-components/compare/v0.74.0...v0.74.1

composer.json

@@ -25,6 +25,7 @@
 	"prefer-stable": true,
 	"extra": {
 		"mirror-repo": "Automattic/jetpack-publicize-components",
+		"textdomain": "jetpack-publicize-components",
 		"changelogger": {
 			"link-template": "https://github.com/Automattic/jetpack-publicize-components/compare/v${old}...v${new}"
 		},

package.json

@@ -1,7 +1,7 @@
 {
 	"private": true,
 	"name": "@automattic/jetpack-publicize-components",
-	"version": "0.75.0",
+	"version": "0.75.1-alpha",
 	"description": "A library of JS components required by the Publicize editor plugin",
 	"homepage": "https://github.com/Automattic/jetpack/tree/HEAD/projects/js-packages/publicize-components/#readme",
 	"bugs": {
@@ -21,9 +21,9 @@
 	"dependencies": {
 		"@automattic/jetpack-analytics": "^0.1.33",
 		"@automattic/jetpack-components": "^0.64.2-alpha",
-		"@automattic/jetpack-connection": "^0.36.1",
-		"@automattic/jetpack-script-data": "^0.1.5",
-		"@automattic/jetpack-shared-extension-utils": "^0.16.1",
+		"@automattic/jetpack-connection": "^0.36.2-alpha",
+		"@automattic/jetpack-script-data": "^0.1.6-alpha",
+		"@automattic/jetpack-shared-extension-utils": "^0.16.2-alpha",
 		"@automattic/popup-monitor": "1.0.2",
 		"@automattic/social-previews": "2.1.0-beta.8",
 		"@wordpress/annotations": "3.13.0",
@@ -52,7 +52,7 @@
 	},
 	"devDependencies": {
 		"@automattic/color-studio": "2.6.0",
-		"@automattic/jetpack-base-styles": "^0.6.38",
+		"@automattic/jetpack-base-styles": "^0.6.39-alpha",
 		"@automattic/jetpack-webpack-config": "workspace:*",
 		"@babel/core": "7.26.0",
 		"@babel/plugin-transform-react-jsx": "7.25.9",