feat: Add get_all method to list all db objects based on the object model

heromodels/src/models/calendar/calendar.rs

@@ -1,9 +1,9 @@
 use chrono::{DateTime, Utc};
 use heromodels_core::BaseModelData;
 use heromodels_derive::model;
-use serde::{Deserialize, Serialize};
-use rhai_autobind_macros::rhai_model_export;
 use rhai::{CustomType, TypeBuilder};
+use rhai_autobind_macros::rhai_model_export;
+use serde::{Deserialize, Serialize};
 
 /// Represents the status of an attendee for an event
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
@@ -60,7 +60,12 @@ pub struct Event {
 
 impl Event {
     /// Creates a new event
-    pub fn new(id: String, title: impl ToString, start_time: DateTime<Utc>, end_time: DateTime<Utc>) -> Self {
+    pub fn new(
+        id: String,
+        title: impl ToString,
+        start_time: DateTime<Utc>,
+        end_time: DateTime<Utc>,
+    ) -> Self {
         Self {
             id,
             title: title.to_string(),
@@ -108,7 +113,11 @@ impl Event {
     }
 
     /// Reschedules the event to new start and end times
-    pub fn reschedule(mut self, new_start_time: DateTime<Utc>, new_end_time: DateTime<Utc>) -> Self {
+    pub fn reschedule(
+        mut self,
+        new_start_time: DateTime<Utc>,
+        new_end_time: DateTime<Utc>,
+    ) -> Self {
         // Basic validation: end_time should be after start_time
         if new_end_time > new_start_time {
             self.start_time = new_start_time;