Add executeQuery, executeCommand, and execute methods to RemoteDriver

Co-authored-by: xuyushun441-sys <255036401+xuyushun441-sys@users.noreply.github.com>

Author: Copilot

packages/drivers/sdk/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@objectql/sdk",
-  "version": "3.0.1",
-  "description": "Remote HTTP driver for ObjectQL - Universal client for browser, Node.js, and edge runtimes",
+  "version": "4.0.0",
+  "description": "Remote HTTP driver for ObjectQL - Universal client for browser, Node.js, and edge runtimes with DriverInterface v4.0 compliance",
   "keywords": [
     "objectql",
     "sdk",
@@ -31,7 +31,8 @@
     "test": "jest"
   },
   "dependencies": {
-    "@objectql/types": "workspace:*"
+    "@objectql/types": "workspace:*",
+    "@objectstack/spec": "^0.2.0"
   },
   "devDependencies": {
     "typescript": "^5.3.0"