fix: fix server bootstrap very late

Author: superstrellaa

src/main/java/es/superstrellaa/storagemanager/StorageManagerAPI.java

@@ -1,6 +1,6 @@
 package es.superstrellaa.storagemanager;
 
-import es.superstrellaa.storagemanager.internal.lifecycle.ServerBootstrap;
+import es.superstrellaa.storagemanager.internal.bootstrap.ServerBootstrap;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.ModInitializer;
 import net.fabricmc.loader.api.FabricLoader;

src/main/java/es/superstrellaa/storagemanager/internal/bootstrap/ServerBootstrap.java

@@ -0,0 +1,27 @@
+package es.superstrellaa.storagemanager.internal.bootstrap;
+
+import es.superstrellaa.storagemanager.StorageManagerAPI;
+import es.superstrellaa.storagemanager.internal.SQLiteBackend;
+import es.superstrellaa.storagemanager.internal.cache.WriteCache;
+import es.superstrellaa.storagemanager.internal.lifecycle.ShutdownHook;
+import es.superstrellaa.storagemanager.internal.middleware.ServerGuard;
+
+public final class ServerBootstrap {
+
+    private static boolean initialized = false;
+
+    public static void register() {
+        if (initialized) return;
+
+        SQLiteBackend.init();
+        WriteCache.getInstance().start();
+        ShutdownHook.register();
+
+        ServerGuard.markServerReady();
+
+        initialized = true;
+        StorageManagerAPI.LOGGER.info("StorageManager API initialized (server-side)");
+    }
+
+    private ServerBootstrap() {}
+}