fix(shell): return to the saved page before the period takes the url

src/lib/period.svelte.ts

@@ -69,6 +69,7 @@ class Period {
     const range = rangeFromUrl(url) ?? stored() ?? periodOf(today(), view);
     this.start = range.start;
     this.end = range.end;
+    localStorage.setItem(STORAGE_KEY, JSON.stringify(range));
     this.ready = true;
   }
 

src/routes/+layout.svelte

@@ -19,11 +19,11 @@
   onMount(async () => {
     try {
       const back = await session.boot();
-      period.init(session.viewRange, page.url);
-      period.loadFirst().catch(() => undefined);
       if (back) {
         await goto(back, { replace: true });
       }
+      period.init(session.viewRange, page.url);
+      period.loadFirst().catch(() => undefined);
     } catch (error) {
       session.failed = error instanceof Error ? error.message : String(error);
     }