chore: 更新 Obsidian Copilot 插件版本至 3.2.8

- 更新插件 manifest.json 中的版本号
- 更新插件配置中的 lastDismissedVersion 字段
- 在插件配置中添加 miyoSearchAll 选项
- 添加 CLAUDE.md 项目文档

.obsidian/plugins/copilot/data.json

@@ -408,7 +408,7 @@
   "autocompleteAcceptKey": "Tab",
   "allowAdditionalContext": true,
   "enableWordCompletion": false,
-  "lastDismissedVersion": "3.2.4",
+  "lastDismissedVersion": "3.2.8",
   "passMarkdownImages": true,
   "enableAutonomousAgent": true,
   "enableCustomPromptTemplating": true,
@@ -444,5 +444,6 @@
   "chatHistorySortStrategy": "recent",
   "projectListSortStrategy": "recent",
   "userSystemPromptsFolder": "copilot/system-prompts",
-  "miyoServerUrl": ""
+  "miyoServerUrl": "",
+  "miyoSearchAll": false
 }