Support 1.18 (experimental) snapshots (#158)

* Half support 1.18-experimental-snapshot-1

* Fetch 1.18 presets and improve rendering of lists

* Noise preview with deepslate

* Biome preview with deepslate

* Generalize canvas logic in one hook

* Simplify useCanvas

* Use mcschema for 1.18

* Improve noise settings preview controls

* Fix build

* Update deepslate and improve preview caching

* Cleanup, remove old preview code

* Couple seed between model and preview

* Limit output to improve performance + copy feedback
For the vanilla overworld dimension (200K lines),
it took 2+ seconds to write the output to the textarea

Now capped at 10K chars

* Add surface_relative_threshold to decorator preview

* Improve fixed list errors

src/app/Schemas.ts

@@ -3,11 +3,12 @@ import { DataModel } from '@mcschema/core'
 import * as java15 from '@mcschema/java-1.15'
 import * as java16 from '@mcschema/java-1.16'
 import * as java17 from '@mcschema/java-1.17'
+import * as java18 from '@mcschema/java-1.18'
 import config from '../config.json'
 import { fetchData } from './DataFetcher'
 import { message } from './Utils'
 
-export const VersionIds = ['1.15', '1.16', '1.17'] as const
+export const VersionIds = ['1.15', '1.16', '1.17', '1.18'] as const
 export type VersionId = typeof VersionIds[number]
 
 export type BlockStateRegistry = {
@@ -43,6 +44,7 @@ const versionGetter: {
 	1.15: java15,
 	1.16: java16,
 	1.17: java17,
+	1.18: java18,
 }
 
 async function getVersion(id: VersionId): Promise<VersionData> {