feat(users): add drag-and-drop reordering for PICs

Introduce pic_sort_order to persist custom user ordering
Replace data table with a custom draggable grid layout
Add API endpoint to handle bulk order updates

server/utils/db-init.ts

@@ -41,6 +41,29 @@ async function initializeDatabase() {
     add column if not exists phone_number text
   `
 
+  await sql`
+    alter table users
+    add column if not exists pic_sort_order integer not null default 0
+  `
+
+  await sql`
+    update users
+    set pic_sort_order = seed.sort_order
+    from (
+      select
+        id,
+        row_number() over (
+          order by
+            case when role = 'super_admin' then 0 else 1 end,
+            created_at asc,
+            full_name asc
+        ) as sort_order
+      from users
+    ) as seed
+    where users.id = seed.id
+      and users.pic_sort_order = 0
+  `
+
   await sql`
     create table if not exists user_passkeys (
       id text primary key,