Reload v4 design system when dependencies change

[thecrypticace]

I noticed that editing imported CSS files, plugins, and configs in v4 the config wasn't reloading. This PR fixes that by making sure we reload when any of them change.

[RobinMalfait]

Not super relevant for this PR, but looks like CI is failing on the main branch.

I also couldn't get pnpm run build to work in tailwindcss-intellisense/packages/vscode-tailwindcss so I might be missing something:

❯ pnpm run build
(node:59143) ExperimentalWarning: CommonJS module /Users/robin/Library/pnpm/global/5/.pnpm/pnpm@9.15.1/node_modules/pnpm/dist/pnpm.cjs is loading ES Module /Users/robin/Library/pnpm/global/5/.pnpm/supports-color@9.3.1/node_modules/supports-color/index.js using require().
Support for loading ES Module in require() is an experimental feature and might change at any time
(Use `node --trace-warnings ...` to show where the warning was created)

> vscode-tailwindcss@0.12.17 build /Users/robin/github.com/tailwindlabs/tailwindcss-intellisense/packages/vscode-tailwindcss
> pnpm run check && pnpm run clean && pnpm run _esbuild --minify && move-file dist/server.js dist/tailwindServer.js && move-file dist/cssServer.js dist/tailwindModeServer.js


> vscode-tailwindcss@0.12.17 check /Users/robin/github.com/tailwindlabs/tailwindcss-intellisense/packages/vscode-tailwindcss
> tsc --noEmit

../../node_modules/.pnpm/enhanced-resolve@5.17.1/node_modules/enhanced-resolve/types.d.ts:15:11 - error TS2304: Cannot find name 'AbortSignal'.

15  signal?: AbortSignal;
             ~~~~~~~~~~~

../../node_modules/.pnpm/jiti@2.3.3/node_modules/jiti/lib/types.d.ts:247:24 - error TS2304: Cannot find name 'URL'.

247   parentURL?: string | URL;
                           ~~~

../tailwindcss-language-server/src/lib/env.ts:14:19 - error TS2349: This expression is not callable.
  Type '{}' has no call signatures.

14     return Module.isBuiltin(id)
                     ~~~~~~~~~

../tailwindcss-language-server/src/util/resolve.ts:11:43 - error TS2345: Argument of type 'typeof import("fs")' is not assignable to parameter of type 'BaseFileSystem'.
  Type 'typeof import("fs")' is not assignable to type 'FileSystem'.
    Types of property 'readFile' are incompatible.
      Type 'typeof readFile' is not assignable to type 'ReadFile'.
        Types of parameters 'options' and 'options' are incompatible.
          Type '"ascii" | "utf8" | "utf-8" | "utf16le" | "ucs2" | "ucs-2" | "base64" | "latin1" | "binary" | "hex" | "utf-16le" | "base64url" | ({ encoding: BufferEncoding; flag?: string; } & Abortable)' is not assignable to type '{ encoding?: null; flag?: string; }'.
            Type '{ encoding: BufferEncoding; flag?: string; } & Abortable' is not assignable to type '{ encoding?: null; flag?: string; }'.
              Types of property 'encoding' are incompatible.
                Type 'BufferEncoding' is not assignable to type 'null'.
                  Type '"ascii"' is not assignable to type 'null'.

11     fileSystem: new CachedInputFileSystem(fs, 4000),
                                             ~~


Found 4 errors in 4 files.

Errors  Files
     1  ../../node_modules/.pnpm/enhanced-resolve@5.17.1/node_modules/enhanced-resolve/types.d.ts:15
     1  ../../node_modules/.pnpm/jiti@2.3.3/node_modules/jiti/lib/types.d.ts:247
     1  ../tailwindcss-language-server/src/lib/env.ts:14
     1  ../tailwindcss-language-server/src/util/resolve.ts:11
 ELIFECYCLE  Command failed with exit code 2.

[RobinMalfait]

Is this something you want to do before this PR is merged?

[thecrypticace]

No, I left this as a note for me to check soon but I don't want this to block the actual fix.

[thecrypticace]

Not super relevant for this PR, but looks like CI is failing on the main branch.

I'm not seeing this…

I also couldn't get pnpm run build to work in tailwindcss-intellisense/packages/vscode-tailwindcss so I might be missing something:

… or this.

Maybe node version? 🤔

[thecrypticace]

(we figured it out, node_modules folder in the users folder caused a problem)

[alxNoComment]

#1120