fix: initialize shadow snapshot state

fortucky-algorithm/src/test/java/com/ruoyi/algorithm/repository/ShadowSqlServerMigrationScriptTest.java

@@ -234,6 +234,16 @@ class ShadowSqlServerMigrationScriptTest {
                 "truncate table alg.decision_log");
     }
 
+    @Test
+    void cleanInstallSeedsAuthoritativeWarehouseAsInitializing() throws IOException {
+        String install = normalize(resource("db/sqlserver/install-shadow.sql"));
+
+        assertThat(install).contains(
+                "insert into alg.shadow_snapshot_state "
+                        + "(warehouse_id, snapshot_generation, snapshot_status) "
+                        + "values ('01', 0, 'initializing')");
+    }
+
     @Test
     void claimUsesOnlyPackageHeartbeatAndA120SecondStaleThreshold() throws IOException {
         String install = normalize(resource("db/sqlserver/install-shadow.sql"));