feat: add digitimes tech bundle

skills/news-harvester/bundles/digitimes-tech.nhsource.json

+{
+  "format": "news-harvester-source",
+  "version": 1,
+  "exportedAt": "2026-08-24T10:01:13.175Z",
+  "source": {
+    "id": "digitimes-tech",
+    "name": "电子时报·科技",
+    "homepageUrl": "https://www.digitimes.com/tech/",
+    "method": "browser",
+    "vaultFolder": "电子时报/科技"
+  },
+  "files": {
+    "helpers/digitimes-tech.md": "---\nsource: digitimes-tech\nlistSelector: 'div.col-12, div.title-frame, div.topic-relative-wrapper, div.news-photo-wrapper'\nlinkSelector: 'a[href]'\nurlPattern: 'digitimes\\.com/news/a\\d+.*\\.html'\nexcludeUrlPattern: 'a\\d{8}PR\\d+'\nscrollSteps: 3\nscrollWaitMs: 2000\nwaitMs: 15000\n# ── 翻页（可选）── 站点把文章列表分多页时启用。两种模式互斥，最多配一个。\n#    配了翻页字段后还需在 config.json 该 source 下设 paginate: true 才生效。\n# nextSelector: 'a.next'              # 点击\"下一页\"元素翻页\n# pageUrlTemplate: null               # 或用 URL 模板 'https://site.com/news/page/{page}'\n# pageStart: 2                        # pageUrlTemplate 起始页码（≥2）\n# maxPages: 5                         # 最多翻页数（不含首页）\n# pageWaitMs: null                    # 翻页后等待（null 回退到 scrollWaitMs）\nbodySelectors:\n  - '[class*=\"articleBodyContent\"] p'\n  - '[class*=\"article-body\"] p'\n  - '[id*=\"news_content\"] p'\n  - 'article p'\nbodyMinParagraphs: 3\ndateSelector: 'time[datetime]'\nauthorSelector: '[rel=\"author\"], [class*=\"author\"] a'\nimageSelector: 'img'\nimageMinWidth: 200\nexcludeImage:\n  - logo\n  - icon\n  - avatar\n  - profile\n  - /ad/\n  - viewpoint\ntitleStripSuffix: ' ?\\|? ?DIGITIMES.*'\nmaxBodyChars: 15000\n---\n# 电子时报·科技 抓取备忘\n\n- 栏目页 https://www.digitimes.com/tech/ 文章卡片分散在 5 类容器（inspect 实测）：\n  `div.col-12`（主列表 21 篇）、`div.title-frame`（头条 2）、`div.topic-relative-wrapper`（话题相关 3）、\n  `div.news-photo-wrapper`（图片头条 1）。`li.item` 是 topic 导航栏，已排除。\n- urlPattern 锁定文章形态 `/news/a<日期><类别码><序号>[/slug].html`，如 `a20260824VL206/nvidia-....html`。\n- excludeUrlPattern 排除 `PR` 类别码（企业新闻稿，如 `a20260821PR204.html`）。\n- 付费墙站点：登录态存于 analyzer-profile，正文抓取依赖已登录 cookie；登录失效时 preview/harvest 退出码 70。\n- 验证: node scripts/preview.js --url https://www.digitimes.com/tech/ --recipe helpers/digitimes-tech.md --count 3\n",
+    "helpers/digitimes-tech.fixtures.json": "{\n  \"_comment\": \"Regression fixtures for the digitimes-tech recipe. Article URLs must fetch with body >= 500 chars (paywalled — requires logged-in analyzer-profile). One URL per card container: news-photo-wrapper / title-frame / col-12 x2 / topic-relative-wrapper. Verified 2026-08-24 against https://www.digitimes.com/tech/. Update when archived — pick current articles with the same /news/a<date><code>/ path shape.\",\n  \"articles\": [\n    \"https://www.digitimes.com/news/a20260821PD208/foplp-packaging-production-demand-taiwan.html\",\n    \"https://www.digitimes.com/news/a20260824PD214/asic-mediatek-guc-alchip-war.html\",\n    \"https://www.digitimes.com/news/a20260824VL206/nvidia-data-center-2027-dram-bloomberg.html\",\n    \"https://www.digitimes.com/news/a20260824VL210/samsung-capacity-dram-wafer-2027.html\",\n    \"https://www.digitimes.com/news/a20260821PD214/bosch-equipment-taiwan-growth-cowos.html\"\n  ],\n  \"sections\": [\n    \"https://www.digitimes.com/tech/\",\n    \"https://www.digitimes.com/topic/semiconductors/\"\n  ],\n  \"minLinks\": 20\n}\n"
+  }
+}
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