feat: 包含 Kotlin 原始代码和 Rust Windows 桌面版

- flomo-ai/: Android Kotlin 原始项目
- flomo-ai-desktop/: Rust + egui Windows 桌面移植版
  - LLM API 调用、提示词管理、主题切换、配置持久化
  - MinGW 工具链编译，无控制台窗口

flomo-ai-desktop/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "flomo-ai-desktop"
+version = "0.1.0"
+edition = "2021"
+
+[[bin]]
+name = "flomo-ai"
+path = "src/main.rs"
+
+[dependencies]
+egui = "0.29"
+eframe = { version = "0.29", default-features = false, features = ["default_fonts", "glow"] }
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+reqwest = { version = "0.12", default-features = false, features = ["blocking", "json", "rustls-tls"] }
+dirs = "5"
+clipboard-win = "5"
+arboard = "3"
+
+[profile.release]
+opt-level = "z"
+lto = true
+codegen-units = 1
+panic = "abort"
+strip = true