Feature/revert to no changes

[madkoo]

This pull request includes several changes to the azure-devops-extension.json, package.json, and other configuration files to improve the build process, update dependencies, and restructure paths. The most important changes include updating the webpack configuration, modifying the package.json scripts and dependencies, and restructuring the azure-devops-extension.json file.

Configuration and Build Process:

• legacy/webpack.config.js: Added CopyWebpackPlugin and modified the plugins array to include it. Changed the mode to "development" and updated the output path for compiled files. [1] [2]
• legacy/package.json: Updated the compile script to include a clean step and added new dependencies such as copy-webpack-plugin. Updated the sass and sass-loader versions. [1] [2] [3]

Dependencies and Scripts:

• package.json: Updated the build:dev script to include the legacy directory and added a postinstall script to handle legacy dependencies. Adjusted webpack and webpack-dev-server versions. [1] [2] [3]

File Structure and Paths:

• azure-devops-extension.json: Restructured the categories and scopes arrays for better readability. Updated paths for various packages under the targets section. [1] [2]
• legacy/tsconfig.json: Changed the outDir path for compiled JavaScript files from dist/js to js.

Miscellaneous:

• configs/dev.json: Changed the baseUri from https to http for local development.
• legacy/azure-devops-extension.json: Removed the path for dist/css and renamed the file from vss-extension.json.