update neo4j guide and knowledge graph agent tutorial

[johnymontana]

No description provided.

[Copilot]

Pull Request Overview

This pull request updates documentation for Neo4j integration with Hypermode Agents, improving clarity and accuracy of connection instructions. The changes streamline the setup process by focusing on the Bolt URL endpoint instead of HTTP v2, and enhance the user experience with better screenshots and clearer step-by-step guidance.

• Updated Neo4j connection instructions to use Bolt URL instead of HTTP v2 endpoint
• Simplified agent creation process with clearer screenshots and steps
• Restructured content organization and removed redundant sections

Reviewed Changes

Copilot reviewed 2 out of 17 changed files in this pull request and generated 2 comments.

File	Description
agents/knowledge-graph-extraction.mdx	Simplified agent creation steps, updated Neo4j connection process to use Bolt URL, and reorganized content structure
agents/connections/neo4j.mdx	Updated connection instructions to focus on Bolt URL endpoint, streamlined setup process, and added new screenshots

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