add file browser component and widget

widgets/file_browser_widget/Cargo.toml

@@ -0,0 +1,45 @@
+[package]
+name = "file_browser_widget"
+version = "0.1.0"
+edition = "2021"
+description = "WASM widget for embedding the FileBrowser component in web applications"
+license = "MIT"
+repository = "https://github.com/herocode/framework"
+
+[lib]
+crate-type = ["cdylib"]
+
+
+
+[dependencies]
+components = { path = "../../components" }
+wasm-bindgen = "0.2"
+wasm-bindgen-futures = "0.4"
+js-sys = "0.3"
+yew = { version = "0.21", features = ["csr"] }
+gloo = "0.11"
+serde = { version = "1.0", features = ["derive"] }
+serde-wasm-bindgen = "0.6"
+console_error_panic_hook = "0.1"
+
+[dependencies.web-sys]
+version = "0.3"
+features = [
+  "console",
+  "Document",
+  "Element",
+  "HtmlElement",
+  "Window",
+  "Location",
+  "UrlSearchParams"
+]
+
+[[example]]
+name = "server"
+path = "examples/main.rs"
+
+[profile.release]
+# Tell `rustc` to optimize for small code size.
+opt-level = "s"
+# Enable link time optimization
+lto = true