feat: 日报新增模板市场，支持社区模板安装与使用

scripts/build-report-template-example.cjs

@@ -0,0 +1,18 @@
+#!/usr/bin/env node
+const fs = require('node:fs')
+const path = require('node:path')
+const { ZipArchive } = require('archiver')
+
+const root = path.resolve(__dirname, '..')
+const source = path.join(root, 'examples', 'report-template-basic')
+const outputPath = path.join(root, 'examples', 'report-template-basic.zip')
+const output = fs.createWriteStream(outputPath)
+const archive = new ZipArchive({ zlib: { level: 9 } })
+output.on('close', () => console.log(`wrote ${outputPath} (${archive.pointer()} bytes)`))
+archive.on('error', (error) => { throw error })
+archive.pipe(output)
+archive.file(path.join(source, 'manifest.json'), { name: 'manifest.json' })
+archive.file(path.join(source, 'template.html'), { name: 'template.html' })
+// 使用 1x1 PNG 作为虚构预览占位图，避免引入真实用户媒体。
+archive.append(Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=', 'base64'), { name: 'preview.png' })
+archive.finalize()