removed db from gitignore + made it so that the app cards render dynamically + delete dialog + add actually works + no crashing

src-tauri/src/db/mod.rs

@@ -12,3 +12,36 @@ pub fn establish_connection() -> SqliteConnection {
     SqliteConnection::establish(&database_url)
         .unwrap_or_else(|_| panic!("Error connecting to {}", database_url))
 }
+
+pub fn create_app(
+    conn: &mut SqliteConnection,
+    name: &str,
+    address: &str,
+    description: Option<&str>,
+    ssh_address: Option<&str>,
+) -> models::App {
+    use crate::db::schema::app;
+
+    let new_app = models::App {
+        id: uuid::Uuid::new_v4().to_string(),
+        name: name.to_string(),
+        description: description.map(|d| d.to_string()),
+        address: address.to_string(),
+        ssh_address: ssh_address.map(|s| s.to_string()),
+    };
+
+    diesel::insert_into(app::table)
+        .values(&new_app)
+        .execute(conn)
+        .expect("Error saving new app");
+
+    new_app
+}
+
+pub fn get_apps(conn: &mut SqliteConnection) -> Vec<models::App> {
+    use crate::db::schema::app;
+
+    app::table
+        .load::<models::App>(conn)
+        .expect("Error loading apps")
+}