feat(media): pagination

docs/design/source/IntegrationPage.dc.html

@@ -179,7 +179,7 @@ class Component extends DCLogic {
 		const j = o => JSON.stringify(o, null, 2)
 		const G = {
 			articles: { title: 'Articles', desc: 'Read, write and publish articles. Titles can\'t be changed after creation.', eps: [
-				A('art-list', 'GET', '/v1/article/', 'List articles. Anonymous callers get online articles only.', 'Public', 1, [e401], [], { pub: 1, r: j([{ id: 12, title: 'How we price a bathroom renovation', status: 'online' }]) }),
+				A('art-list', 'GET', '/v1/article/', 'List articles, one page at a time. Anonymous callers get online articles only, and the total counts only those. The total is in the X-Total-Count response header; the body stays a JSON array.', 'Public', 1, [[400, 'Invalid page or size.'], e401], [S('page', 'integer', 'No', '1 or higher. Default 1. A page past the end returns an empty array.'), S('size', 'integer', 'No', 'One of 5, 25, 50 or 100. Default 25.')], { qp: 1, pub: 1, r: j([{ id: 12, title: 'How we price a bathroom renovation', status: 'online' }]) }),
 				A('art-get', 'GET', '/v1/article/{id}', 'Get one article. Drafts answer 404 to anonymous callers.', 'Public', 1, [e401, e404], [], { pub: 1, r: j({ id: 12, title: 'How we price a bathroom renovation', status: 'online', body: 'A bathroom renovation is priced by room size, plumbing changes and finish level.', body_format: 'markdown' }) }),
 				A('art-create', 'POST', '/v1/article/', 'Create a draft article.', 'Verified user', 1, [[400, mm], e401], [S('title', 'string', 'Yes', '3 to 200 characters. Can\'t be changed later.'), S('body', 'string', 'No', 'Optional. Any length.')], { body: { title: 'Choosing tiles for a small bathroom' }, r: j({ id: 13, status: 'draft' }) }),
 				A('art-update', 'PATCH', '/v1/article/{id}', 'Update the body of an article.', 'Verified user', 1, [[400, mm], e401, e404], [S('body', 'string', 'Yes', 'Any length.')], { body: { body: 'Updated text.' }, r: j({ id: 12, status: 'draft' }) }),
@@ -232,7 +232,7 @@ class Component extends DCLogic {
 				const chips = [chip(e.acc, e.acc === 'Owner only' ? { bg: 'var(--ui-bg-elevated)', fg: 'var(--ui-text-highlighted)', fw: 500 } : {}), chip('API key OK', { icon: 'check', bg: 'var(--rc-success-soft)', fg: 'var(--ui-success)', bd: 'transparent', fw: 500 })]
 				return { anchor: 'ep-' + e.id, open, m: e.m, p: e.p, d: e.d, mBg: MB[e.m][0], mFg: MB[e.m][1], mBd: MB[e.m][2], chev: open ? 'chevron-up' : 'chevron-down', rowBg: open ? 'var(--ui-bg-muted)' : 'transparent', label: e.m + ' ' + e.p + '. ' + e.d, chips,
 					toggle: () => this.setState(s => ({ open: { ...s.open, [e.id]: !s.open[e.id] } })),
-					bodyTitle: e.multi ? 'Request body · multipart/form-data, 1 file field' : e.body ? 'Request body · JSON' : 'Request body', hasFields: e.fields.length > 0, noFields: e.fields.length === 0, fields: e.fields,
+					bodyTitle: e.qp ? 'Query parameters' : e.multi ? 'Request body · multipart/form-data, 1 file field' : e.body ? 'Request body · JSON' : 'Request body', hasFields: e.fields.length > 0, noFields: e.fields.length === 0, fields: e.fields,
 					tabs: ['fetch', 'curl', 'Response'].map(t => { const k = t === 'Response' ? 'response' : t, on = (k === tab) || (t === tab); return { t, on, bd: on ? 'var(--ui-primary)' : 'transparent', fg: on ? 'var(--ui-text-highlighted)' : 'var(--ui-text-toned)', pick: () => this.setState(s => ({ tab: { ...s.tab, [e.id]: k } })) } }),
 					snips: [{ k: 'fetch', label: 'fetch', code: fe }, { k: 'curl', label: 'curl', code: curl }, { k: 'response', label: 'Response', code: e.r }],
 					errs: e.errs.map(([c, cap]) => ({ c, cap })) }