feat: 初始化项目结构与核心功能

引入项目基础目录结构，包含多语言支持、主要页面与组件、核心游戏逻辑、UI 组件库、加密与本地持久化、自动化 Docker 构建流程、GitHub issue 模板（中英文）、README（中英文）、LICENSE 及开发配置文件。实现 OGame 单机版主要功能模块，为后续开发和扩展奠定基础。

.github/ISSUE_TEMPLATE/documentation-improvement.md

@@ -0,0 +1,19 @@
+---
+name: Documentation Improvement
+about: Report documentation issues or suggest improvements
+title: '[Docs] Brief description of the issue'
+labels: 'documentation'
+assignees: ''
+---
+
+**Documentation Location**
+Point out the documentation path or URL that needs improvement
+
+**Current Issue**
+Describe the current problem or unclear areas in the documentation
+
+**Improvement Suggestions**
+Provide specific improvement suggestions
+
+**Additional Information (optional)**
+Any other information that helps improve the documentation