feat: add dingtalk-feishu-collector SOP skill

Reusable 6-step pipeline for collecting DingTalk group messages,
extracting Feishu doc links, fetching content, and generating summaries.

Skills structure:
- SKILL.md: trigger rules, workflow, config reference
- config.yaml: group IDs, collection settings
- scripts/paths.py: shared path resolution
- scripts/step1-6: modular pipeline steps
- scripts/run_all.py: one-click runner

data/links/all_kimi_links.json

@@ -0,0 +1,62 @@
+[
+  {
+    "url": "https://upy4l3m3qnegc.ok.kimi.link/",
+    "desc": "[分享] 我的花园世界 - 资源经济深度研究",
+    "sender": "陈楚真",
+    "group": "dc"
+  },
+  {
+    "url": "https://upy4l3m3qnegc.ok.kimi.link/",
+    "desc": "[分享] 我的花园世界 - 资源经济深度研究",
+    "sender": "陈楚真",
+    "group": "dc"
+  },
+  {
+    "url": "https://upy4l3m3qnegc.ok.kimi.link/",
+    "desc": "[分享] 我的花园世界 - 资源经济深度研究",
+    "sender": "陈楚真",
+    "group": "dc"
+  },
+  {
+    "url": "https://kblb6hdbtbfto.ok.kimi.link/",
+    "desc": "[分享] 《我的花园世界》商业化梳理报告——基于游戏机制以及社区舆论",
+    "sender": "陈楚真",
+    "group": "dc"
+  },
+  {
+    "url": "https://kblb6hdbtbfto.ok.kimi.link/",
+    "desc": "[分享] 《我的花园世界》商业化梳理报告——基于游戏机制以及社区舆论",
+    "sender": "陈楚真",
+    "group": "dc"
+  },
+  {
+    "url": "https://kblb6hdbtbfto.ok.kimi.link/",
+    "desc": "[分享] 《我的花园世界》商业化梳理报告——基于游戏机制以及社区舆论",
+    "sender": "陈楚真",
+    "group": "dc"
+  },
+  {
+    "url": "https://upy4l3m3qnegc.ok.kimi.link/#/long-term-study",
+    "desc": "",
+    "sender": "陈楚真",
+    "group": "dc"
+  },
+  {
+    "url": "https://upy4l3m3qnegc.ok.kimi.link/#/activity-study",
+    "desc": "",
+    "sender": "陈楚真",
+    "group": "dc"
+  },
+  {
+    "url": "https://upy4l3m3qnegc.ok.kimi.link/#/player-autonomy",
+    "desc": "",
+    "sender": "陈楚真",
+    "group": "dc"
+  },
+  {
+    "url": "https://upy4l3m3qnegc.ok.kimi.link/#/healing-to-game",
+    "desc": "",
+    "sender": "陈楚真",
+    "group": "dc"
+  }
+]