feat: 新增Rust项目基础框架和核心功能模块

- 添加Cargo.toml配置文件，定义项目元信息和依赖项
- 实现配置管理模块(ConfigManager)，支持JSON配置读写
- 添加爬虫模块(SpiderManager)，支持网页内容抓取和解析
- 实现数据库模块(DatabaseManager)，使用SQLite存储评论数据
- 添加LLM分析模块(LLMAnalyzer)，支持调用AI接口进行情绪分析
- 实现UI界面模块，包含指标显示和波形图绘制功能
- 添加项目文档和截图资源

rust/target/release/.fingerprint/windows-link-6e2139e2f73745b5/lib-windows_link.json

@@ -0,0 +1 @@
+{"rustc":8323788817864214825,"features":"[]","declared_features":"[]","target":2558631941022679061,"profile":310928410307151240,"path":3878061000663426425,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"release\\.fingerprint\\windows-link-6e2139e2f73745b5\\dep-lib-windows_link","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}