feat: add basic webui

apps/recorder/src/dal/config.rs

@@ -0,0 +1,8 @@
+use serde::{Deserialize, Serialize};
+
+pub const DAL_CONF_KEY: &str = "dal";
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, Default)]
+pub struct AppDalConfig {
+    pub data_dir: Option<String>,
+}