feat: update rust version in docs

Signed-off-by: yuluo-yx <[email protected]>

Author: yuluo-yx

candle-binding/README.md

@@ -5,7 +5,7 @@ This directory contains Go bindings and tests for the `candle_semantic_router` n
 ## Prerequisites
 
 - Go (>= 1.18)
-- Rust (for building the native library)
+- Rust ( >= 1.90.0, for building the native library)
 - `cargo` (Rust's build tool)
 
 ## Build the Native Library

website/docs/getting-started/installation.md

@@ -9,7 +9,7 @@ This guide will help you set up and install the Semantic Router on your system.
 ### Software Dependencies
 
 - **Go**: Version 1.24.1 or higher (matches the module requirements)
-- **Rust**: Version 1.70 or higher (for Candle bindings)
+- **Rust**: Version 1.90.0 or higher (for Candle bindings)
 - **Python**: Version 3.8 or higher (for model downloads)
 - **HuggingFace CLI**: For model downloads (`pip install huggingface_hub`)