restructure into multiple crates

add mcp server collection

src/config.rs

@@ -1,13 +1,13 @@
+use own_assist_common::config_loader::ConfigLoadingError;
 use std::collections::HashMap;
-use log::error;
 use ollama_rs::headers::{HeaderMap, HeaderValue};
 use ollama_rs::Ollama;
 use rmcp::model::Implementation;
 use serde::Deserialize;
-use thiserror::Error;
 use url::Url;
-use crate::mcp;
-use crate::mcp::{guaranteed_mcp_server_name, MCPClient};
+use own_mcp::mcp;
+use own_mcp::mcp::{guaranteed_mcp_server_name, MCPClient};
+use own_assist_common::config_from_file;
 
 #[derive(Debug, Deserialize)]
 pub struct Config {
@@ -16,18 +16,9 @@ pub struct Config {
     mcp_servers: Vec<MCPServerConfig>
 }
 
-#[derive(Debug, Error)]
-pub enum ConfigLoadingError{
-    #[error(transparent)]
-    IoError(#[from] std::io::Error),
-    #[error(transparent)]
-    ParseError(#[from] toml::de::Error),
-}
-
 impl Config {
-    pub async fn from_file() -> Result<Self, ConfigLoadingError> {
-        let toml_string = tokio::fs::read_to_string("assist.toml").await?;
-        Ok(toml::from_str(&toml_string)?)
+    pub fn from_file() -> Result<Self, ConfigLoadingError> {
+        config_from_file("assist.toml")
     }
     
     pub fn ollama_config(&self) -> &OllamaConfig {
@@ -56,7 +47,7 @@ impl Config {
             let client = mcp::get_client(
                 mcp_server.url.as_str(),
                 mcp_server.authorization.clone(),
-                Implementation::new("OwnAssist", "0.0.1"),
+                Implementation::new("own_assist", env!("CARGO_PKG_VERSION")),
             ).await.unwrap();
 
             let server_name = guaranteed_mcp_server_name(mcp_server.name.clone(), &client);
@@ -88,5 +79,5 @@ pub struct OllamaModelConfig {
 pub struct MCPServerConfig {
     pub name: Option<String>,
     pub url: Url,
-    pub authorization: Option<String>, // should probably implement oauth some time
+    pub authorization: Option<String>, // should probably implement oauth some time // actually, fuck oauth
 }