rebuild file structur + simple sqlite db endpoint

src/rooms/model.rs

@@ -0,0 +1,10 @@
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+use chrono::{DateTime, Utc};
+
+#[derive(Debug, Serialize, Deserialize, sqlx::FromRow)]
+pub struct Room{
+    pub id: i32,
+    pub room_number: i32,
+    pub status: String
+}