fix: remove unused imports and make unused fields private

Co-authored-by: aider (openai/andrew/openrouter/qwen/qwen3-coder) <aider@aider.chat>

src/modes/server/api/status.rs

@@ -3,7 +3,6 @@ use axum::{
     http::StatusCode,
     response::Json,
 };
-use std::str::FromStr;
 
 use crate::modes::server::common::{AppState, ApiResponse, StatusInfoResponse};
 use crate::common::status::{generate_status_info, StatusInfo};

src/modes/server/common.rs

@@ -11,7 +11,6 @@ use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::net::SocketAddr;
 use std::path::PathBuf;
-use std::str::FromStr;
 use std::sync::Arc;
 use std::time::Instant;
 use tokio::sync::Mutex;
@@ -29,8 +28,8 @@ pub struct ServerConfig {
 pub struct AppState {
     pub db: Arc<Mutex<rusqlite::Connection>>,
     pub data_dir: PathBuf,
-    pub password: Option<String>,
-    pub password_hash: Option<String>,
+    pub(crate) password: Option<String>,
+    pub(crate) password_hash: Option<String>,
 }
 
 #[derive(Serialize, Deserialize, ToSchema)]