feat: implement file upload functionality

Cargo.toml

@@ -7,7 +7,7 @@ edition = "2024"
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-leptos = { version = "0.8" }
+leptos = { version = "0.8", features = ["multipart"] }
 leptos_router = { version = "0.8" }
 axum = { version = "0.8", optional = true }
 console_error_panic_hook = { version = "0.1", optional = true}
@@ -16,6 +16,7 @@ leptos_meta = { version = "0.8" }
 tokio = { version = "1", features = ["rt-multi-thread"], optional = true }
 wasm-bindgen = { version = "0.2", optional = true }
 aws-sdk-dynamodb = { version = "^1", optional = true }
+aws-sdk-s3 = { version = "1.124.0", optional = true }
 aws-config = { version = "^1.8", optional = true }
 serde = "^1.0"
 serde_dynamo = { version = "^4", features = ["aws-sdk-dynamodb+1"], optional = true }
@@ -32,6 +33,8 @@ leptos_icons = "0.7.1"
 indexmap = { version = "2.13.0", features = ["serde"] }
 csv = "1.4.0"
 leptos-use = { version = "0.18.3", features = ["use_drop_zone"] }
+jsonwebtoken = { version = "10.3.0", features = ["aws_lc_rs"], optional = true }
+reqwest = { version = "0.13.2", features = ["json"] }
 
 [features]
 default = ["ssr"]
@@ -45,8 +48,10 @@ ssr = [
     "dep:tokio",
     "dep:leptos_axum",
     "dep:aws-sdk-dynamodb",
+    "dep:aws-sdk-s3",
     "dep:aws-config",
     "dep:serde_dynamo",
+    "dep:jsonwebtoken",
     "leptos/ssr",
     "leptos_meta/ssr",
     "leptos_router/ssr",