From 04f3b82d59668a2ebb3fcaebce397366ff6e0435 Mon Sep 17 00:00:00 2001
From: Scott Idem <stidem@gmail.com>
Date: Mon, 8 Jun 2026 20:47:25 -0400
Subject: [PATCH] fix(stores): merge defaults on PersistedState deserialize so
 new fields get defaults
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runed PersistedState hydrates raw stored JSON without merging defaults, so any
field added after a user's first session is undefined rather than its default value.
Apply a shallow spread (defaults → stored) in the custom serializer for badges,
leads, and pres_mgmt stores so new fields always fall back to defaults for
existing sessions — without disrupting any previously saved preferences.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 src/lib/stores/ae_events_stores__badges.svelte.ts    | 9 ++++++++-
 src/lib/stores/ae_events_stores__leads.svelte.ts     | 7 ++++++-
 src/lib/stores/ae_events_stores__pres_mgmt.svelte.ts | 7 ++++++-
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/lib/stores/ae_events_stores__badges.svelte.ts b/src/lib/stores/ae_events_stores__badges.svelte.ts
index e7cb7af8..968ff229 100644
--- a/src/lib/stores/ae_events_stores__badges.svelte.ts
+++ b/src/lib/stores/ae_events_stores__badges.svelte.ts
@@ -15,4 +15,11 @@
 import { PersistedState } from 'runed';
 import { badges_loc_defaults } from './ae_events_stores__badges_defaults';
 
-export const badges_loc = new PersistedState('ae_badges_loc', badges_loc_defaults);
+// Custom deserializer merges stored JSON with defaults so that new fields added
+// after a user's first session get their default values rather than undefined.
+export const badges_loc = new PersistedState('ae_badges_loc', badges_loc_defaults, {
+    serializer: {
+        serialize: JSON.stringify,
+        deserialize: (raw: string) => ({ ...badges_loc_defaults, ...JSON.parse(raw) })
+    }
+});
diff --git a/src/lib/stores/ae_events_stores__leads.svelte.ts b/src/lib/stores/ae_events_stores__leads.svelte.ts
index 33625fe8..d23d2388 100644
--- a/src/lib/stores/ae_events_stores__leads.svelte.ts
+++ b/src/lib/stores/ae_events_stores__leads.svelte.ts
@@ -18,4 +18,9 @@
 import { PersistedState } from 'runed';
 import { leads_loc_defaults } from './ae_events_stores__leads_defaults';
 
-export const leads_loc = new PersistedState('ae_leads_loc', leads_loc_defaults);
+export const leads_loc = new PersistedState('ae_leads_loc', leads_loc_defaults, {
+    serializer: {
+        serialize: JSON.stringify,
+        deserialize: (raw: string) => ({ ...leads_loc_defaults, ...JSON.parse(raw) })
+    }
+});
diff --git a/src/lib/stores/ae_events_stores__pres_mgmt.svelte.ts b/src/lib/stores/ae_events_stores__pres_mgmt.svelte.ts
index 67815c12..3694a587 100644
--- a/src/lib/stores/ae_events_stores__pres_mgmt.svelte.ts
+++ b/src/lib/stores/ae_events_stores__pres_mgmt.svelte.ts
@@ -15,4 +15,9 @@
 import { PersistedState } from 'runed';
 import { pres_mgmt_loc_defaults } from './ae_events_stores__pres_mgmt_defaults';
 
-export const pres_mgmt_loc = new PersistedState('ae_pres_mgmt_loc', pres_mgmt_loc_defaults);
+export const pres_mgmt_loc = new PersistedState('ae_pres_mgmt_loc', pres_mgmt_loc_defaults, {
+    serializer: {
+        serialize: JSON.stringify,
+        deserialize: (raw: string) => ({ ...pres_mgmt_loc_defaults, ...JSON.parse(raw) })
+    }
+});