feat: 早报系统重构与功能增强

- 新增常驻调度器 daily/scheduler.py + run-scheduler.ps1（定时生成/推送）
- 新增 daily/bridge_manager.py：Windows 兼容的 Cursor SDK 桥接
- 新增 skills/daily-featured-pick 首推 Skill 与叙事轴/去重逻辑
- 新闻抓取窗口、GitHub 搜索、企微 delta 模式等多项改进
- 补充设计文档与 superpowers 计划/规范
- 新增对应测试（scheduler、featured_pick、github_search、news_fetch_window 等）

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tests/test_wecom_delta.py

@@ -229,6 +229,192 @@ class DeltaFormatTests(unittest.TestCase):
         self.assertIn("Skills Trending Top 10", text)
         self.assertNotIn("Skills Trending 变化", text)
 
+    def test_delta_pad_keeps_large_clusters_merged_and_fills_limit(self):
+        """补榜按 source 合并态取条，大 cluster 不得撑爆 flat 预算导致短榜。"""
+        from daily.format_wecom import build_skills_delta_sections
+
+        def cluster(source: str, n: int, installs: int) -> dict:
+            titles = [f"t{i}" for i in range(n)]
+            return {
+                "id": f"{source}/{titles[0]}",
+                "title": titles[0],
+                "source": source,
+                "installs": installs,
+                "installs_fmt": str(installs),
+                "cluster": True,
+                "cluster_count": n,
+                "cluster_skills": titles,
+                "cluster_titles": ", ".join(titles[:4]) + "…",
+                "link": f"https://skills.sh/{source}/{titles[0]}",
+                "description": f"{source} cluster",
+            }
+
+        full = [cluster(f"big{i}/pkg", 20, 1000 - i) for i in range(1, 5)] + [
+            {
+                "id": f"other{n}/pkg/skill",
+                "title": "skill",
+                "source": f"other{n}/pkg",
+                "installs": 50 - n,
+                "installs_fmt": str(50 - n),
+                "link": f"https://skills.sh/other{n}/pkg/skill",
+                "description": f"other {n}",
+            }
+            for n in range(1, 12)
+        ]
+        with patch("daily.format_wecom.localize_brief_descriptions", return_value={}):
+            with patch("daily.format_wecom.needs_chinese", return_value=False):
+                text = build_skills_delta_sections(
+                    [],
+                    [],
+                    trending_full=full,
+                    hot_full=[],
+                    trending_limit=10,
+                    pad=True,
+                )
+        self.assertIn("Skills Trending Top 10", text)
+        self.assertIn("20 skills", text)
+        self.assertIn("other6/pkg", text)
+
+    def test_delta_pad_recent_blocks_same_source_not_just_primary_id(self):
+        """周去重按 source：换同仓另一个 skill id 不得再上榜。"""
+        from daily.format_wecom import build_skills_delta_sections
+
+        titles = [f"t{i}" for i in range(20)]
+        full = [
+            {
+                "id": f"big/pkg/{titles[0]}",
+                "title": titles[0],
+                "source": "big/pkg",
+                "installs": 999,
+                "installs_fmt": "999",
+                "cluster": True,
+                "cluster_count": 20,
+                "cluster_skills": titles,
+                "cluster_titles": ", ".join(titles[:4]) + "…",
+                "link": f"https://skills.sh/big/pkg/{titles[0]}",
+                "description": "big cluster",
+            },
+            *[
+                {
+                    "id": f"other{n}/pkg/skill",
+                    "title": "skill",
+                    "source": f"other{n}/pkg",
+                    "installs": 50 - n,
+                    "installs_fmt": str(50 - n),
+                    "link": f"https://skills.sh/other{n}/pkg/skill",
+                    "description": f"other {n}",
+                }
+                for n in range(1, 12)
+            ],
+        ]
+        # 昨日展示的是同 source 另一 skill id（非今日 primary）
+        recent = {f"big/pkg/{titles[5]}"}
+        with patch("daily.format_wecom.localize_brief_descriptions", return_value={}):
+            with patch("daily.format_wecom.needs_chinese", return_value=False):
+                text = build_skills_delta_sections(
+                    [],
+                    [],
+                    trending_full=full,
+                    hot_full=[],
+                    trending_limit=10,
+                    pad=True,
+                    recent_trending=recent,
+                )
+        self.assertIn("Skills Trending Top 10", text)
+        self.assertNotIn("big/pkg", text)
+        self.assertIn("other1/pkg", text)
+
+    def test_delta_pad_hot_recent_unions_trending_history_by_source(self):
+        """Skills Hot 周去重合并 Trending 历史：隔日换榜也不能同 source 再出现。"""
+        from daily.format_wecom import build_skills_delta_sections
+
+        hot_full = [
+            {
+                "id": "101-skills/skills/ai-music",
+                "title": "ai-music",
+                "source": "101-skills/skills",
+                "installs": 200,
+                "installs_fmt": "200",
+                "link": "https://skills.sh/101-skills/skills/ai-music",
+                "description": "hot candidate",
+            },
+            {
+                "id": "fresh/src/skill",
+                "title": "skill",
+                "source": "fresh/src",
+                "installs": 100,
+                "installs_fmt": "100",
+                "link": "https://skills.sh/fresh/src/skill",
+                "description": "fresh",
+            },
+        ]
+        with patch("daily.format_wecom.localize_brief_descriptions", return_value={}):
+            with patch("daily.format_wecom.needs_chinese", return_value=False):
+                text = build_skills_delta_sections(
+                    [],
+                    [],
+                    trending_full=[],
+                    hot_full=hot_full,
+                    trending_limit=10,
+                    hot_limit=10,
+                    pad=True,
+                    recent_trending={"101-skills/skills/ai-video-generation"},
+                    recent_hot=set(),
+                )
+        self.assertIn("Skills Hot Top 1", text)
+        self.assertIn("fresh/src", text)
+        self.assertNotIn("101-skills", text)
+
+    def test_delta_pad_hot_excludes_trending_by_source(self):
+        """同日 Hot 补榜按 source 避开 Trending，而非展开全部 cluster skill id。"""
+        from daily.format_wecom import build_skills_delta_sections
+
+        trending_full = [
+            {
+                "id": "same/src/a",
+                "title": "a",
+                "source": "same/src",
+                "installs": 100,
+                "installs_fmt": "100",
+                "link": "https://skills.sh/same/src/a",
+                "description": "trending item",
+            }
+        ]
+        hot_full = [
+            {
+                "id": "same/src/b",
+                "title": "b",
+                "source": "same/src",
+                "installs": 90,
+                "installs_fmt": "90",
+                "link": "https://skills.sh/same/src/b",
+                "description": "hot twin",
+            },
+            {
+                "id": "fresh/src/skill",
+                "title": "skill",
+                "source": "fresh/src",
+                "installs": 80,
+                "installs_fmt": "80",
+                "link": "https://skills.sh/fresh/src/skill",
+                "description": "fresh hot",
+            },
+        ]
+        with patch("daily.format_wecom.localize_brief_descriptions", return_value={}):
+            with patch("daily.format_wecom.needs_chinese", return_value=False):
+                text = build_skills_delta_sections(
+                    [],
+                    [],
+                    trending_full=trending_full,
+                    hot_full=hot_full,
+                    trending_limit=10,
+                    hot_limit=10,
+                    pad=True,
+                )
+        self.assertIn("Skills Hot Top 1", text)
+        self.assertIn("fresh/src", text)
+        self.assertNotIn("same/src/b", text)
+
     def test_delta_pad_uses_large_pool_when_recent_excludes_top(self):
         from daily.format_wecom import build_skills_delta_sections
 
@@ -306,6 +492,46 @@ class DeltaFormatTests(unittest.TestCase):
         self.assertIn("GitHub Trending Top 10", text)
         self.assertNotIn("GitHub Trending 变化", text)
 
+    def test_delta_pad_github_unions_recent_across_boards(self):
+        """GitHub 三榜共用周去重：Trending 出过的 repo，新兴/Topic 不得再出。"""
+        from daily.format_wecom import build_github_delta_sections
+
+        movement = {"github_trending_moves": [], "github_emerging_moves": [], "github_topic_moves": []}
+        shared = {
+            "repo": "seen/repo",
+            "url": "https://github.com/seen/repo",
+            "language": "Go",
+            "stars_today_fmt": "100",
+            "total_stars_fmt": "1K",
+            "created_at": "2026-07-01",
+            "description": "already shown",
+            "desc_short": "already shown",
+        }
+        fresh = {
+            "repo": "fresh/repo",
+            "url": "https://github.com/fresh/repo",
+            "language": "Go",
+            "stars_today_fmt": "90",
+            "total_stars_fmt": "900",
+            "created_at": "2026-07-02",
+            "description": "fresh",
+            "desc_short": "fresh",
+        }
+        with patch("daily.format_wecom.localize_brief_descriptions", return_value={}):
+            text = build_github_delta_sections(
+                movement,
+                topic_name="llm",
+                github_trending=[],
+                github_emerging=[shared, fresh],
+                github_topic=[shared],
+                emerging_limit=5,
+                topic_limit=5,
+                pad=True,
+                recent_board_keys={"github_trending": {"seen/repo"}},
+            )
+        self.assertIn("fresh/repo", text)
+        self.assertNotIn("seen/repo", text)
+
     def test_delta_pad_skips_recent_skills(self):
         from daily.format_wecom import build_skills_delta_sections
 
@@ -320,6 +546,16 @@ class DeltaFormatTests(unittest.TestCase):
                 "description": f"skill {i}",
             }
             for i in range(4, 6)
+        ] + [
+            {
+                "id": "fresh/src/skill",
+                "title": "skill",
+                "source": "fresh/src",
+                "installs": 50,
+                "installs_fmt": "50",
+                "link": "https://skills.sh/fresh/src/skill",
+                "description": "fresh skill",
+            }
         ]
         with patch("daily.format_wecom.localize_brief_descriptions", return_value={}):
             with patch("daily.format_wecom.needs_chinese", return_value=False):
@@ -330,10 +566,12 @@ class DeltaFormatTests(unittest.TestCase):
                     hot_full=[],
                     trending_limit=10,
                     pad=True,
+                    # 同仓历史 skill id → 整仓 source 去重；仅保留其它 source
                     recent_trending={f"x/y/s{i}" for i in range(1, 4)},
                 )
         self.assertIn("Skills Trending Top 1", text)
-        self.assertIn("2 skills", text)
+        self.assertIn("fresh/src", text)
+        self.assertNotIn("x/y", text)
 
     def test_delta_pad_skips_recent_github(self):
         from daily.format_wecom import build_github_delta_sections
@@ -363,6 +601,45 @@ class DeltaFormatTests(unittest.TestCase):
         self.assertIn("org/r4", text)
         self.assertNotIn("org/r1", text)
 
+    def test_delta_pad_skips_recent_github_moves(self):
+        """异动新入榜若昨日企微已展示，pad 时仍应排除（不只滤补榜）。"""
+        from daily.format_wecom import build_github_delta_sections
+
+        movement = {
+            "github_trending_moves": [
+                {
+                    "repo": "vinta/awesome-python",
+                    "url": "https://github.com/vinta/awesome-python",
+                    "language": "Python",
+                    "total_stars_fmt": "308K",
+                    "description": "list",
+                }
+            ],
+            "github_emerging_moves": [],
+            "github_topic_moves": [],
+        }
+        full = [
+            {
+                "repo": "fresh/repo",
+                "url": "https://github.com/fresh/repo",
+                "language": "Go",
+                "total_stars_fmt": "1K",
+                "description": "fresh",
+                "desc_short": "fresh",
+            }
+        ]
+        with patch("daily.format_wecom.localize_brief_descriptions", return_value={}):
+            text = build_github_delta_sections(
+                movement,
+                topic_name="llm",
+                github_trending=full,
+                trending_limit=10,
+                pad=True,
+                recent_board_keys={"github_trending": {"vinta/awesome-python"}},
+            )
+        self.assertIn("fresh/repo", text)
+        self.assertNotIn("vinta/awesome-python", text)
+
     def test_load_recent_board_keys_from_data_json(self):
         import json
         import tempfile