Add relevant keywords to package.json for discoverability

Include keywords such as "llm", "workflow", and "agent" to improve the project's visibility in searches. This change ensures better categorization and enhances discoverability for relevant audiences.

package.json

@@ -1,11 +1,21 @@
 {
   "name": "manifold-workflow-engine",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "author": "seemueller-io",
   "type": "module",
   "description": "for building dynamic, LLM-driven workflows using a region-based execution model",
   "license": "AGPL-3.0-or-later",
   "repository": "https://github.com/seemueller-io/workflow-engine.git",
+  "keywords": [
+    "llm",
+    "workflow",
+    "function",
+    "manifold",
+    "ai",
+    "agent",
+    "agentic",
+    "engine"
+  ],
   "exports": {
     ".": {
       "import": {
@@ -33,7 +43,6 @@
     "format": "prettier --write \"**/*.{js,jsx,ts,tsx,json,md,yml,yaml}\"",
     "fix": "bun run format && bun run lint:fix"
   },
-  "keywords": [],
   "devDependencies": {
     "@eslint/js": "^9.14.0",
     "@types/bun": "latest",