feat(API): media field type

docs/design/source/RenewCMS Screens Schema.dc.html

@@ -17,7 +17,7 @@
 <div style="display:flex;align-items:flex-end;gap:32px;max-width:1400px">
 <div style="flex:1;display:flex;flex-direction:column;gap:10px">
 <h1 style="margin:0;font:600 36px/44px 'IBM Plex Sans',sans-serif;letter-spacing:-0.02em;color:var(--ui-text-highlighted)">Screens: custom content types</h1>
-<p style="margin:0;max-width:900px;font-size:16px;line-height:26px;color:var(--ui-text-toned);text-wrap:pretty">Schema list, builder, change review, field-type gallery, content navigation, entry list and entry editor, plus the later screens: relations, permissions, export and import. Every state at 1440 px (shown at 50%) and 390 px (shown at 75%); the switch shows dark. Each state is tagged <b>Available now</b> or <b>Later</b>. Spec tables at the end: scope, routes, components with their Nuxt UI mapping, errors, needs backend, decisions, accessibility. Same shell, tokens and copy tone as <a href="RenewCMS Screens Back-office.dc.html">the back-office board</a>. Changed in AppFrame: a Schema item and a Content group in the sidebar and the mobile drawer.</p>
+<p style="margin:0;max-width:900px;font-size:16px;line-height:26px;color:var(--ui-text-toned);text-wrap:pretty">Schema list, builder, change review, field-type gallery, content navigation, entry list and entry editor, plus the later screens: relations, permissions, export and import. Every state at 1440 px (shown at 50%) and 390 px (shown at 75%); the switch shows dark. Each state is tagged <b>Available now</b> or <b>Later</b>. Spec tables at the end: scope, routes, components with their Nuxt UI mapping, errors, needs backend, decisions, accessibility. Same shell, tokens and copy tone as <a href="RenewCMS Screens Back-office.dc.html">the back-office board</a>. New field type Media (one library image) is drawn inside groups 1 to 6, plus groups 10 (picker) and 11 (media library usage), and the tables "Media field: …" at the end. Changed in AppFrame: a Schema item and a Content group in the sidebar and the mobile drawer.</p>
 </div>
 <div role="radiogroup" aria-label="Theme" style="display:flex;border:1px solid var(--ui-border-accented);background:var(--ui-bg)">
 <sc-for list="{{ modes }}" as="m" hint-placeholder-count="3">
@@ -37,8 +37,8 @@
 <div style="display:flex;flex-direction:column;gap:12px;width:1037px">
 <div style="display:flex;flex-direction:column;gap:2px"><span style="font:600 16px/24px 'IBM Plex Sans',sans-serif;color:var(--ui-text-highlighted)">{{ st.name }}<span style="margin-left:10px;padding:1px 6px;border:{{ st.chipBd }};color:var(--ui-text-toned);font:500 11px/16px 'IBM Plex Mono',monospace;vertical-align:middle">{{ st.scopeLabel }}</span></span><span style="font-size:13px;color:var(--ui-text-muted)">{{ st.trigger }}</span></div>
 <div style="display:flex;gap:24px;align-items:flex-start">
-<div style="width:720px;height:450px;overflow:hidden;border:1px solid var(--ui-border);flex-shrink:0"><div style="width:1440px;height:900px;zoom:0.5"><dc-import name="SchemaFrame" s="{{ st.s }}" mobile="{{ false }}" hint-size="1440px,900px"></dc-import></div></div>
-<div style="width:293px;height:633px;overflow:hidden;border:1px solid var(--ui-border);flex-shrink:0"><div style="width:390px;height:844px;zoom:0.75"><dc-import name="SchemaFrame" s="{{ st.s }}" mobile="{{ true }}" hint-size="390px,844px"></dc-import></div></div>
+<div style="width:720px;height:450px;overflow:hidden;border:1px solid var(--ui-border);flex-shrink:0"><div style="width:1440px;height:900px;zoom:0.5"><sc-if value="{{ st.isSchema }}"><dc-import name="SchemaFrame" s="{{ st.s }}" mobile="{{ false }}" hint-size="1440px,900px"></dc-import></sc-if><sc-if value="{{ st.isMedia }}"><dc-import name="MediaFrame" s="{{ st.s }}" mobile="{{ false }}" hint-size="1440px,900px"></dc-import></sc-if></div></div>
+<div style="width:293px;height:633px;overflow:hidden;border:1px solid var(--ui-border);flex-shrink:0"><div style="width:390px;height:844px;zoom:0.75"><sc-if value="{{ st.isSchema }}"><dc-import name="SchemaFrame" s="{{ st.s }}" mobile="{{ true }}" hint-size="390px,844px"></dc-import></sc-if><sc-if value="{{ st.isMedia }}"><dc-import name="MediaFrame" s="{{ st.s }}" mobile="{{ true }}" hint-size="390px,844px"></dc-import></sc-if></div></div>
 </div>
 <p style="margin:0;font-size:12px;line-height:18px;color:var(--ui-text-muted);text-wrap:pretty"><b style="color:var(--ui-text-toned)">Copy:</b> {{ st.copy }}</p>
 </div>
@@ -69,7 +69,7 @@ class Component extends DCLogic {
 	componentDidUpdate(p) { if (p.theme !== this.props.theme && this.props.theme) this.setState({ mode: this.props.theme }); this.apply() }
 	renderVals() {
 		const modes = [['system', 'System'], ['light', 'Light'], ['dark', 'Dark']].map(([k, label]) => { const on = this.state.mode === k; return { label, on, bg: on ? 'var(--ui-primary)' : 'transparent', fg: on ? 'var(--ui-bg)' : 'var(--ui-text-toned)', pick: () => this.setState({ mode: k }) } })
-		const groups = this.state.spec.groups.map(g => ({ ...g, states: g.states.map(s => ({ ...s, scopeLabel: s.scope === 'later' ? 'Later' : 'Available now', chipBd: s.scope === 'later' ? '1px dashed var(--ui-border-accented)' : '1px solid var(--ui-border-accented)' })) }))
+		const groups = this.state.spec.groups.map(g => ({ ...g, states: g.states.map(s => ({ ...s, isMedia: !!(s.s && s.s.frame === 'media'), isSchema: !(s.s && s.s.frame === 'media'), scopeLabel: s.scope === 'later' ? 'Later' : 'Available now', chipBd: s.scope === 'later' ? '1px dashed var(--ui-border-accented)' : '1px solid var(--ui-border-accented)' })) }))
 		const tables = this.state.spec.tables.map(t => ({ ...t, rows: t.rows.map(r => ({ cells: r })) }))
 		return { rootRef: this.rootRef, modes, groups, tables }
 	}