Function createHeliaLight

createHeliaLight(init?: HeliaInit): Helia
Create and return a Helia node without and routing or block broker config.

The only supported codecs are dag-pb and raw, and the only supported hashes are sha2-256 and identity.

This allows more flexible customization and the smallest possible bundle size in web browsers.
Parameters
- init: HeliaInit = {}
Returns Helia
Example: Creating a Helia node
```
import { createHeliaLight } from 'helia'
import { unixfs } from '@helia/unixfs'
import { CID } from 'multiformats/cid'

const helia = await createHeliaLight()
const fs = unixfs(helia)
const cid = CID.parse('QmFoo...')

for await (const buf of fs.cat(cid, {
  signal: AbortSignal.timeout(5_000)
})) {
  console.info(buf)
}
```
- Defined in packages/helia/src/index.ts:104