Here split everything imported from react-sdk by published sites into
separate entry point react-sdk/runtime.
The result in ssg fixture is the following
```diff
- 429788 chunk-CuG10VAj.js
+ 370366 chunk-D4NWbWis.js
```
Ref https://github.com/webstudio-is/webstudio/issues/3789
Here changed a few things
- replace WebhookForm action prop with resource, which is sent with
hidden field instead of instance id
- prevented generating method and action in client side code
- generate "action" resource instead of form properties for server
action prop is replaced only inside cli to not require support in
builder yet, in the future this can be part of client migrations
Ref https://github.com/webstudio-is/webstudio/issues/3763
Here added new "ssg" template to cli.
Generated non-remix app. `vike build` generates
static site at `dist/client`.
```
cd fixtures/ssg
pnpm build
npx sirv-cli client/dist
```
Bogdan Chadkin