refactor(core): remove provider module, migrate to LLMProvider, add client mode handling, improve serialization error handling, update workspace edition, and clean up conditionals and imports

crates/owlen-core/src/mcp/factory.rs

@@ -3,7 +3,7 @@
 /// Provides a unified interface for creating MCP clients based on configuration.
 /// Supports switching between local (in-process) and remote (STDIO) execution modes.
 use super::client::McpClient;
-use super::{remote_client::RemoteMcpClient, LocalMcpClient};
+use super::{LocalMcpClient, remote_client::RemoteMcpClient};
 use crate::config::{Config, McpMode};
 use crate::tools::registry::ToolRegistry;
 use crate::validation::SchemaValidator;
@@ -109,8 +109,8 @@ impl McpClientFactory {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::config::McpServerConfig;
     use crate::Error;
+    use crate::config::McpServerConfig;
 
     fn build_factory(config: Config) -> McpClientFactory {
         let ui = Arc::new(crate::ui::NoOpUiController);