You have commit messages with errors ⧗ input: modernize test environment with React Testing Library - Add @testing-library/react and @testing-library/dom for modern component testing - Replace deprecated isparta-loader with babel-plugin-istanbul for code coverage - Update chai to v4.3.10 (CommonJS compatible version) - Remove legacy babel-core v5 and associated deprecated testing utilities - Clean up unused testing dependencies and modernize test infrastructure ✖ subject may not be empty [subject-empty] ✖ type may not be empty [type-empty] ✖ found 2 problems, 0 warnings ⓘ Get help: https://github.com/conventional-changelog/commitlint/#what-is-commitlint ⧗ input: modernize webpack toolchain - Migrate from webpack-dotenv-plugin to dotenv-webpack for better webpack 5 compatibility - Update webpack-dev-server to v4 API with async/await pattern replacing deprecated callbacks - Modernize webpack development configuration: - Remove deprecated HMR plugins (HotModuleReplacementPlugin, NoEmitOnErrorsPlugin) - Update entry configuration for webpack 5 - Add modern optimization settings with emitOnErrors: false - Update devServer configuration with webpack-dev-server v4 API: - Add client overlay configuration - Update devMiddleware settings - Configure host and allowedHosts for broader accessibility - Add webpack 5 compatible babel-plugin-istanbul for code coverage - Fix ESLint configuration for Node.js environment compatibility ✖ subject may not be empty [subject-empty] ✖ type may not be empty [type-empty] ✖ found 2 problems, 0 warnings ⓘ Get help: https://github.com/conventional-changelog/commitlint/#what-is-commitlint ⧗ input: simplify and modernize Babel configuration - Remove 16 redundant Babel plugins now handled by @babel/preset-env: - Remove @babel/plugin-proposal-class-properties (ES2022 standard) - Remove @babel/plugin-proposal-json-strings (ES2019 standard) - Remove @babel/plugin-proposal-logical-assignment-operators (ES2021 standard) - Remove @babel/plugin-proposal-nullish-coalescing-operator (ES2020 standard) - Remove @babel/plugin-proposal-numeric-separator (ES2021 standard) - Remove @babel/plugin-proposal-optional-chaining (ES2020 standard) - Remove experimental/unused proposal plugins for do-expressions, export-default-from, export-namespace-from, function-bind, function-sent, pipeline-operator, throw-expressions - Remove syntax plugins covered by preset-env (dynamic-import, import-meta) - Replace deprecated @babel/polyfill with modern core-js/stable import - Keep only essential Babel packages: - @babel/plugin-proposal-decorators (legacy mode still needed) - Core Babel packages (@babel/core, presets, eslint-parser) - Simplify .babelrc to use only presets + decorators plugin - Update package.json and yarn.lock to reflect reduced dependency footprint ✖ subject may not be empty [subject-empty] ✖ type may not be empty [type-empty] ✖ found 2 problems, 0 warnings ⓘ Get help: https://github.com/conventional-changelog/commitlint/#what-is-commitlint ⧗ input: modernize webpack asset handling and reduce dependencies - Replace file-loader with Webpack 5 native asset/resource modules - Remove unused url-loader dependency - Update webpack configuration to use modern asset handling for mp4/ogg/svg files ✖ subject may not be empty [subject-empty] ✖ type may not be empty [type-empty] ✖ found 2 problems, 0 warnings ⓘ Get help: https://github.com/conventional-changelog/commitlint/#what-is-commitlint