feat: 完善 ima 与 WorkBuddy 教育培训网页及操作演示

work/validation/english-unit2.json

@@ -0,0 +1,24 @@
+{
+  "date": "2026-11-03",
+  "pages": 35,
+  "duration_minutes": 120,
+  "text_outer_overflow": [],
+  "reading_pages": 35,
+  "reading_horizontal_overflow": false,
+  "speech_note_consistency": "35 pages passed",
+  "materials_zip_consistency": "5 files passed",
+  "textbook": "九上电子课本.pdf / Unit 2 Inspiring People / 教材p.11—20 / PDF18—27",
+  "checks": [
+    "build --check",
+    "git diff --check",
+    "source old-example scan",
+    "browser notes and materials list",
+    "visual review of slides 20,24,30"
+  ],
+  "not_tested": [
+    "ima问答",
+    "回存",
+    "共享",
+    "新版PowerPoint"
+  ]
+}

work/validation/light-theme.json

@@ -0,0 +1,11 @@
+{
+  "slideCount": 34,
+  "change": "浅色背景与深色文字试用，内容、结构和交互保持原样",
+  "checks": [
+    "构建检查",
+    "34页文字与表格无溢出",
+    "封面、正文、表头配色检查",
+    "阅读模式34页可见且无横向溢出"
+  ],
+  "pptxChanged": false
+}

work/validation/series-alignment.json

@@ -0,0 +1,30 @@
+{
+  "reference": "speech/Ai_education",
+  "slideCount": 34,
+  "durationMinutes": 120,
+  "structure": [
+    "封面",
+    "讲师介绍",
+    "五段式提纲",
+    "知识库基础",
+    "ima认识和操作",
+    "教师案例",
+    "练习",
+    "习惯与行动",
+    "提问",
+    "致谢"
+  ],
+  "checks": [
+    "34页正文与表格溢出检查",
+    "讲师页框内空间检查",
+    "目录与新页码跳转",
+    "阅读模式34页可见且无水平溢出",
+    "跨页计时",
+    "大纲与34页标题顺序一致",
+    "网页成品与验收版本字节一致"
+  ],
+  "limitations": [
+    "历史PPT首版30页未重新生成",
+    "产品登录后的功能仍需授课前验证"
+  ]
+}