feat: add SSE streaming, thinking models, and modernized Part struct

Cargo.toml

@@ -1,26 +1,26 @@
 [package]
 name = "gemini-rs"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
 deadqueue = "0.2"
 gcp_auth = "0.12"
-reqwest = { version = "0.12", features = ["json", "gzip"] }
-reqwest-eventsource = "0.6"
+reqwest = { version = "0.13", features = ["json", "gzip", "stream"] }
+tokio-util = "0.7"
 serde = { version = "1", features = ["derive"] }
-serde_json = { version = "1"}
-serde_with = { version = "3.9", features = ["base64"]}
+serde_json = { version = "1" }
+serde_with = { version = "3.21", features = ["base64"] }
 tracing = "0.1"
 tokio = { version = "1" }
-tokio-stream = "0.1.17"
+tokio-stream = "0.1.18"
 
 [dev-dependencies]
-console = "0.15.8"
-dialoguer = "0.11.0"
-image = "0.25.2"
-indicatif = "0.17.8"
-tokio = { version = "1.37.0", features = ["full"] }
-tracing-subscriber = "0.3.18"
+console = "0.16.4"
+dialoguer = "0.12.0"
+image = "0.25.10"
+indicatif = "0.18.6"
+tokio = { version = "1.52.3", features = ["full"] }
+tracing-subscriber = "0.3.23"