[New feature] LLM Weaviate Code Generation Benchmark

[g-despot]

What's being changed:

This benchmark evaluates how well large language models (LLMs) generate working Weaviate v4 Python client code when given natural language task descriptions. It measures whether an LLM can produce code that actually connects to a Weaviate cluster and performs the requested operation without errors.

Type of change:

• Documentation content updates (non-breaking change to fix/update documentation )
• Feature or enhancements (non-breaking change to add functionality)

How has this been tested?

• Local build - the site works as expected when running yarn start

[orca-security-eu]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca