support browser icons

src-tauri/src/config_store.rs

@@ -35,6 +35,7 @@ pub fn resolve_browser_configs(app: &AppHandle) -> Result<Vec<BrowserConfigEntry
                 id: config.id,
                 source: BrowserConfigSource::Custom,
                 browser_family_id: None,
+                icon_key: config.icon_key,
                 name: config.name,
                 executable_path: config.executable_path,
                 user_data_path: config.user_data_path,
@@ -50,6 +51,14 @@ pub fn create_custom_browser_config(
     input: CreateCustomBrowserConfigInput,
 ) -> Result<BrowserConfigListResponse, String> {
     let name = input.name.trim();
+    let icon_key = input.icon_key.and_then(|value| {
+        let trimmed = value.trim().to_string();
+        if trimmed.is_empty() {
+            None
+        } else {
+            Some(trimmed)
+        }
+    });
     let executable_path = input.executable_path.trim();
     let user_data_path = input.user_data_path.trim();
 
@@ -67,6 +76,7 @@ pub fn create_custom_browser_config(
     stored.custom_configs.push(CustomBrowserConfigRecord {
         id: generate_custom_config_id(),
         name: name.to_string(),
+        icon_key,
         executable_path: executable_path.to_string(),
         user_data_path: user_data_path.to_string(),
     });
@@ -117,6 +127,7 @@ fn default_browser_configs() -> Result<Vec<BrowserConfigEntry>, String> {
                 id: definition.id.to_string(),
                 source: BrowserConfigSource::Default,
                 browser_family_id: Some(definition.id.to_string()),
+                icon_key: Some(definition.id.to_string()),
                 name: definition.name.to_string(),
                 executable_path: resolve_browser_executable(definition.id)
                     .map(|path| path.display().to_string())