Update keywords and description to package.json

Author: anthonyjgrove

.gitignore

@@ -7,3 +7,4 @@ dist
 /*.tgz
 .idea/
 
+build/tsconfig.tsbuildinfo

package.json

@@ -1,7 +1,18 @@
 {
   "name": "@prompt-foundry/typescript-sdk",
   "version": "1.6.0",
-  "description": "The official TypeScript library for the Prompt Foundry API",
+  "description": "The prompt engineering, prompt management, and prompt evaluation tool for TypeScript, JavaScript, and NodeJS.",
+  "keywords": [
+    "typescript",
+    "javascript",
+    "nodejs",
+    "sdk",
+    "prompt",
+    "prompt-engineering",
+    "prompt-management",
+    "prompt-testing",
+    "openai"
+  ],
   "author": "Prompt Foundry <dev-feedback@promptfoundry.ai>",
   "types": "dist/index.d.ts",
   "main": "dist/index.js",