Replace webpack and Module Federation with Vite 8. The controller build
emits one entry per shared module (lib, web_ui, typebox, antd, react,
react-dom, react-router) and lists them in manifest.json. The controller
turns that into an import map in index.html, and plugins are built as
ES modules that import the shared modules by name and are loaded with
import().
The shared Vite setup lives in @clusterio/web_ui/vite.mjs. Plugins use
clusterioPlugin(), which exposes index, package.json and web/index under
the same keys the webpack template used. The --dev and --dev-plugin
flags now run the Vite dev server in middleware mode with hot module
replacement.
Browser polyfills move from web_ui to lib, which is the code that needs
them, and lib sets the process and Buffer globals itself.
Refs #1127
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The prepare scripts (tsc --build and webpack) are most of the install time in every job, so their output is cached between runs. tsc's tsbuildinfo tracks file hashes and webpack's filesystem cache keeps its node_modules modules, so a restored cache makes both incremental.
The lint and build-mod jobs never read the compiled output: eslint is not type-aware here and build_mod.js is plain JavaScript. They now install with --ignore-scripts.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The lockfile is not committed so the usual lockfile hash key does not work. Instead the store is snapshotted whenever a package.json changes or a week passes, and every run restores the most recent snapshot through a prefix restore key. pnpm still resolves the latest versions within the ranges; the cache only saves the tarball downloads. A composite action holds the setup so the four jobs share it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
