Prompt tweaks for meta descriptions (#664)

Prompt tweaks

Author: nlarew

packages/mongodb-artifact-generator/src/docs-metadata/generateMetaDescription.ts

@@ -35,9 +35,11 @@ const systemPrompt = stripIndents`
     - Instead of "MongoDB Compass", "MongoDB Node.js Driver", "MongoDB Atlas", etc., use "Compass", "Node.js Driver", "Atlas", etc.
     - Don't mention "documentation" in the description of a docs page.
   - If a page is a landing/welcome page or is primarily a list of links to other page, the meta description should mention the type of listed items
+  - If a page is a tutorial, as indicated by the URL or content, the meta description should mention that it is a tutorial.
   - Use proper capitalization for words and phrases that may be confused with proper nouns
     - For example, "Charts" is capitalized when referring to the MongoDB product with that name but not when referring to a specific chart type, e.g. bar chart or chloropleth chart.
-  - If a page is a tutorial, as indicated by the URL or content, the meta description should mention that it is a tutorial.
+  - Focus on the main content of the page. Do not include information that is only in admonitions, notes, tips, warnings, etc.
+  - Do not mention specific dates unless they are the primary focus of the page.
 
   Respond only with the generated description.
 `;