Revert "feat: add common config snippet management system"

This reverts commit 36b78d1b4b.

src-tauri/src/settings.rs

@@ -1,147 +0,0 @@
-use serde::{Deserialize, Serialize};
-use std::fs;
-use std::path::PathBuf;
-use std::sync::{OnceLock, RwLock};
-
-/// 应用设置结构，允许覆盖默认配置目录
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct AppSettings {
-    #[serde(default = "default_show_in_tray")]
-    pub show_in_tray: bool,
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub claude_config_dir: Option<String>,
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub codex_config_dir: Option<String>,
-}
-
-fn default_show_in_tray() -> bool {
-    true
-}
-
-impl Default for AppSettings {
-    fn default() -> Self {
-        Self {
-            show_in_tray: true,
-            claude_config_dir: None,
-            codex_config_dir: None,
-        }
-    }
-}
-
-impl AppSettings {
-    fn settings_path() -> PathBuf {
-        crate::config::get_app_config_dir().join("settings.json")
-    }
-
-    fn normalize_paths(&mut self) {
-        self.claude_config_dir = self
-            .claude_config_dir
-            .as_ref()
-            .map(|s| s.trim())
-            .filter(|s| !s.is_empty())
-            .map(|s| s.to_string());
-
-        self.codex_config_dir = self
-            .codex_config_dir
-            .as_ref()
-            .map(|s| s.trim())
-            .filter(|s| !s.is_empty())
-            .map(|s| s.to_string());
-    }
-
-    pub fn load() -> Self {
-        let path = Self::settings_path();
-        if let Ok(content) = fs::read_to_string(&path) {
-            match serde_json::from_str::<AppSettings>(&content) {
-                Ok(mut settings) => {
-                    settings.normalize_paths();
-                    settings
-                }
-                Err(err) => {
-                    log::warn!(
-                        "解析设置文件失败，将使用默认设置。路径: {}, 错误: {}",
-                        path.display(),
-                        err
-                    );
-                    Self::default()
-                }
-            }
-        } else {
-            Self::default()
-        }
-    }
-
-    pub fn save(&self) -> Result<(), String> {
-        let mut normalized = self.clone();
-        normalized.normalize_paths();
-        let path = Self::settings_path();
-
-        if let Some(parent) = path.parent() {
-            fs::create_dir_all(parent)
-                .map_err(|e| format!("创建设置目录失败: {}", e))?;
-        }
-
-        let json = serde_json::to_string_pretty(&normalized)
-            .map_err(|e| format!("序列化设置失败: {}", e))?;
-        fs::write(&path, json).map_err(|e| format!("写入设置失败: {}", e))?;
-        Ok(())
-    }
-}
-
-fn settings_store() -> &'static RwLock<AppSettings> {
-    static STORE: OnceLock<RwLock<AppSettings>> = OnceLock::new();
-    STORE.get_or_init(|| RwLock::new(AppSettings::load()))
-}
-
-fn resolve_override_path(raw: &str) -> PathBuf {
-    if raw == "~" {
-        if let Some(home) = dirs::home_dir() {
-            return home;
-        }
-    } else if let Some(stripped) = raw.strip_prefix("~/") {
-        if let Some(home) = dirs::home_dir() {
-            return home.join(stripped);
-        }
-    } else if let Some(stripped) = raw.strip_prefix("~\\") {
-        if let Some(home) = dirs::home_dir() {
-            return home.join(stripped);
-        }
-    }
-
-    PathBuf::from(raw)
-}
-
-pub fn get_settings() -> AppSettings {
-    settings_store()
-        .read()
-        .expect("读取设置锁失败")
-        .clone()
-}
-
-pub fn update_settings(mut new_settings: AppSettings) -> Result<(), String> {
-    new_settings.normalize_paths();
-    new_settings.save()?;
-
-    let mut guard = settings_store()
-        .write()
-        .expect("写入设置锁失败");
-    *guard = new_settings;
-    Ok(())
-}
-
-pub fn get_claude_override_dir() -> Option<PathBuf> {
-    let settings = settings_store().read().ok()?;
-    settings
-        .claude_config_dir
-        .as_ref()
-        .map(|p| resolve_override_path(p))
-}
-
-pub fn get_codex_override_dir() -> Option<PathBuf> {
-    let settings = settings_store().read().ok()?;
-    settings
-        .codex_config_dir
-        .as_ref()
-        .map(|p| resolve_override_path(p))
-}