fix: move AbleSign migrations to end of array (after UUIDv7 backfill)

Server already ran past the indices where AbleSign tables were inserted.
Moving to end ensures they get new, unrun version numbers.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

server/src/shared/db/migrations-pg.ts

@@ -486,40 +486,6 @@ export const TENANT_MIGRATIONS: readonly string[] = [
 
   `ALTER TABLE kiosks ADD COLUMN IF NOT EXISTS partitions_json JSONB`,
 
-  // ---- AbleSign digital signage integration -----------------------------------
-  `CREATE TABLE IF NOT EXISTS ablesign_accounts (
-    id TEXT PRIMARY KEY,
-    name TEXT NOT NULL,
-    api_key_encrypted TEXT NOT NULL,
-    workspace_id TEXT,
-    is_active BOOLEAN NOT NULL DEFAULT true,
-    screen_count INTEGER NOT NULL DEFAULT 0,
-    last_sync_at TIMESTAMPTZ,
-    last_sync_error TEXT,
-    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
-  )`,
-  `CREATE TABLE IF NOT EXISTS ablesign_screens (
-    id TEXT PRIMARY KEY,
-    account_id TEXT NOT NULL REFERENCES ablesign_accounts(id) ON DELETE CASCADE,
-    ablesign_screen_id TEXT NOT NULL,
-    ablesign_screen_token_encrypted TEXT,
-    kiosk_id TEXT REFERENCES kiosks(id) ON DELETE SET NULL,
-    title TEXT NOT NULL,
-    orientation TEXT NOT NULL DEFAULT 'landscape',
-    online BOOLEAN NOT NULL DEFAULT false,
-    last_heartbeat_at TIMESTAMPTZ,
-    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
-    UNIQUE(account_id, ablesign_screen_id)
-  )`,
-  `CREATE INDEX IF NOT EXISTS idx_ablesign_screens_account ON ablesign_screens(account_id)`,
-  `CREATE INDEX IF NOT EXISTS idx_ablesign_screens_kiosk ON ablesign_screens(kiosk_id)`,
-
-  // Add ablesign entity type + ablesign_screen_id column to entities
-  `ALTER TABLE entities DROP CONSTRAINT IF EXISTS entities_type_check`,
-  `ALTER TABLE entities ADD CONSTRAINT entities_type_check CHECK(type IN ('camera', 'html', 'web', 'dashboard', 'ablesign'))`,
-  `ALTER TABLE entities ADD COLUMN IF NOT EXISTS ablesign_screen_id TEXT REFERENCES ablesign_screens(id) ON DELETE CASCADE`,
-  `ALTER TABLE entities ADD COLUMN IF NOT EXISTS managed BOOLEAN NOT NULL DEFAULT false`,
-
   // ---- UUIDv7 PK migration for existing databases ----
   // Databases created before UUIDv7 migration have INTEGER PKs.
   // This migration converts them to TEXT in-place. Safe to run on
@@ -723,4 +689,36 @@ export const TENANT_MIGRATIONS: readonly string[] = [
 
     RAISE NOTICE 'UUIDv7 backfill: all integer-looking IDs replaced with UUIDs';
   END $$`,
+
+  // ---- AbleSign digital signage integration -----------------------------------
+  `CREATE TABLE IF NOT EXISTS ablesign_accounts (
+    id TEXT PRIMARY KEY,
+    name TEXT NOT NULL,
+    api_key_encrypted TEXT NOT NULL,
+    workspace_id TEXT,
+    is_active BOOLEAN NOT NULL DEFAULT true,
+    screen_count INTEGER NOT NULL DEFAULT 0,
+    last_sync_at TIMESTAMPTZ,
+    last_sync_error TEXT,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+  )`,
+  `CREATE TABLE IF NOT EXISTS ablesign_screens (
+    id TEXT PRIMARY KEY,
+    account_id TEXT NOT NULL REFERENCES ablesign_accounts(id) ON DELETE CASCADE,
+    ablesign_screen_id TEXT NOT NULL,
+    ablesign_screen_token_encrypted TEXT,
+    kiosk_id TEXT REFERENCES kiosks(id) ON DELETE SET NULL,
+    title TEXT NOT NULL,
+    orientation TEXT NOT NULL DEFAULT 'landscape',
+    online BOOLEAN NOT NULL DEFAULT false,
+    last_heartbeat_at TIMESTAMPTZ,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    UNIQUE(account_id, ablesign_screen_id)
+  )`,
+  `CREATE INDEX IF NOT EXISTS idx_ablesign_screens_account ON ablesign_screens(account_id)`,
+  `CREATE INDEX IF NOT EXISTS idx_ablesign_screens_kiosk ON ablesign_screens(kiosk_id)`,
+  `ALTER TABLE entities DROP CONSTRAINT IF EXISTS entities_type_check`,
+  `ALTER TABLE entities ADD CONSTRAINT entities_type_check CHECK(type IN ('camera', 'html', 'web', 'dashboard', 'ablesign'))`,
+  `ALTER TABLE entities ADD COLUMN IF NOT EXISTS ablesign_screen_id TEXT REFERENCES ablesign_screens(id) ON DELETE CASCADE`,
+  `ALTER TABLE entities ADD COLUMN IF NOT EXISTS managed BOOLEAN NOT NULL DEFAULT false`,
 ];