refactor(core): CORE-05 separate typed defaults and resolved options

test/types/options-source.ts

@@ -0,0 +1,33 @@
+import type { Option, ResolvedOption } from '../../packages/artplayer/src/option/types'
+import createDefaults from '../../packages/artplayer/src/option/defaults'
+import resolveOption from '../../packages/artplayer/src/option/resolve'
+
+const input: Option = { container: '#player', url: 'video.mp4', subtitle: { encoding: 'utf-8' } }
+const resolved: ResolvedOption = resolveOption(input, createDefaults())
+resolved.subtitle.onVttLoad(resolved.subtitle.url)
+resolved.thumbnails.column.toFixed()
+resolved.volume.toFixed()
+resolved.plugins.push(function (art) {
+  return { name: 'typed', receiverId: this.id, argumentId: art.id }
+})
+resolved.proxy = undefined
+const extended = resolveOption({ container: '#player', url: '', application: { token: 1 } }, createDefaults())
+const token: number = extended.application.token
+void token
+// @ts-expect-error Input remains optional before resolution.
+input.subtitle.onVttLoad('text')
+// @ts-expect-error Known fields cannot be widened by generic extension inference.
+resolveOption({ container: '#player', url: '', volume: 'loud' }, createDefaults())
+// @ts-expect-error Resolved nested defaults are required.
+resolved.thumbnails.column = undefined
+// @ts-expect-error Existing callback return types remain checked.
+resolved.subtitle.onVttLoad = () => 42
+// @ts-expect-error Application fields retain their own type.
+extended.application.token = 'invalid'
+
+// Historical public declaration gaps; CORE-07 must replace these with positive checks.
+// @ts-expect-error Runtime accepts an omitted URL, but the current public Option requires it.
+const omittedUrl: Option = { container: '#player' }
+// @ts-expect-error Runtime accepts numeric control HTML, but the current public type excludes it.
+const numericHtml: NonNullable<Option['controls']>[number] = { html: 42, position: 'left' }
+void [omittedUrl, numericHtml]