refactor: open timings

src/routes/space/[id]/+page.svelte

@@ -7,7 +7,7 @@
     import Report from "$lib/components/Report.svelte";
     import Feedback from "$lib/components/Feedback.svelte";
     import { onMount } from "svelte";
-    import { gmapsLoader, daysOfWeek, formatTime, type Table } from "$lib";
+    import { gmapsLoader, daysOfWeek, formatTime, collectTimings, type Table } from "$lib";
     import Button from "$lib/components/Button.svelte";
     import Favourite from "$lib/components/Favourite.svelte";
 
@@ -52,20 +52,7 @@
         });
     });
 
-    // Collect all timing entries
-    let timingsPerDay: Record<number, Table<"study_space_hours">[]> = {
-        0: [],
-        1: [],
-        2: [],
-        3: [],
-        4: [],
-        5: [],
-        6: []
-    };
-
-    for (const entry of space.study_space_hours) {
-        timingsPerDay[entry.day_of_week].push(entry);
-    }
+    let timingsPerDay = collectTimings(space.study_space_hours);
 
     let isFavourite = $state(false);
     onMount(async () => {