chore: remove non-working esm-browser build for compiler-sfc for now

packages/compiler-sfc/README.md

@@ -2,14 +2,18 @@
 
 > Lower level utilities for compiling Vue single file components
 
-This package contains lower level utilities that you can use if you are writing a plugin / transform for a bundler or module system that compiles Vue single file components into JavaScript. It is used in [vue-loader](https://github.com/vuejs/vue-loader).
+This package contains lower level utilities that you can use if you are writing a plugin / transform for a bundler or module system that compiles Vue single file components into JavaScript. It is used in [vue-loader](https://github.com/vuejs/vue-loader), [rollup-plugin-vue](https://github.com/vuejs/rollup-plugin-vue) and [vite](https://github.com/vitejs/vite).
 
-The API surface is intentionally minimal - the goal is to reuse as much as possible while being as flexible as possible.
+The API is intentionally low-level, because different toolings have different constraints on how much context is shared between the transformation of each block in an SFC. For example, the template sub-loader in `vue-loader` may not have access to the full SFC and its descriptor.
 
-## Browser Build Usage
+## Browser Build Notes
 
-This package relies on `postcss`, `postcss-selector-parser` and `postcss-modules`
+The browser build relies on a browser-bundled build of `postcss` to be available under the global `postcss` (since it can't be properly bundled by Rollup).
 
-## API
+## Usage Example
 
-TODO
+```js
+// TODO
+```
+
+For detailed APIs, check out the source type definitions.

packages/compiler-sfc/package.json

@@ -11,8 +11,7 @@
     "name": "VueCompilerSFC",
     "formats": [
       "cjs",
-      "global",
-      "esm-browser"
+      "global"
     ],
     "prod": false,
     "enableNonBrowserBranches": true