Drupal 10.3 SDC compatibility

Elevating the priority because this is going to be a problem for people who want to update when 10.3 comes out. Critical may be appropriate for this.

I tried updating the code to change the paths for the new component library names, but it didn't work to change the final library definition.

Drupal\Core\Asset\LibraryDiscoveryParser->librariesForComponents() is where it builds components.all.

I'm looking into available hooks for overriding that - any other ideas?

Figured it out. Just got this working, so needs some testing.

The documentation regarding the Vite configuration example needs to be updated as well.

* in `<theme>/vite.config.ts`:

```diff
 import { defineConfig } from "vite"
 import multiInput from "rollup-plugin-multi-input"

 export default defineConfig({
   plugins: [multiInput.default()],
   build: {
     manifest: true,
     rollupOptions: {
       input: [
         [...]
+        "components/**/*.pcss.css",
+        "components/**/*.ts",
       ],
     },
   },
   [...]
 })
```

The import multiInput from "rollup-plugin-multi-input" and then loading the plugin with multiInput.default() no longer works for me> I'm getting the following error:

You must supply options.input to rollup

If I change this to multiInput() as in the examples from the rollup-plugin-multi-input repo itself, I get another error:

failed to load config from /var/www/html/vite.config.js
error during build:
TypeError: multiInput is not a function

I don't have a solution for this yet.

Version info:

Node 18.20 or 20.14.8
Yarn: 4.3.0
Vite: 5.3.1
Typescript: 5.2.2
rollup-plugin-multi-input: 1.4.1

Here's what I got:

  build: {
    outDir: "dist",
    emptyOutDir: true,
    manifest: true,
    rollupOptions: {
      watch: true,
      input: [
        ...globSync('libraries/*/*.{css,js}'), # <-- single asterisk to only include top level files in directories.
        ...globSync('components/**/*.{css,js}'),
        ...globSync('layouts/**/*.{css,js}'),
      ],
      output: {
        entryFileNames: `[name].js`,
        assetFileNames: `[name].[ext]`,
      },
    },
  },