[DOC] Add complex chaining example using pipelines with builder pattern

[zion-off]

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• Is there an example added to the examples folder (if applicable)?

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Description of change

This PR adds an example of using the builder pattern for to chain complex pipeline operations.

See #1744.

[petyaslavova]

Hi @zion-off, thank you for your contribution!

[Copilot]

Pull Request Overview

This PR adds a comprehensive example demonstrating the builder pattern for chaining complex Redis pipeline operations, helping users understand how to implement fluent interfaces with Redis pipelines.

• Adds a new notebook cell with an advanced chaining example using custom repository class
• Implements a RedisRepository class that uses the builder pattern for method chaining
• Demonstrates real-world usage with User and Post dataclasses for a social media-like application

Comments suppressed due to low confidence (3)

docs/examples/pipeline_examples.ipynb:1

• Using post.title[0] as a key component will cause collisions when multiple posts have titles starting with the same character. Consider using a unique identifier like a UUID or incrementing counter instead.

{

docs/examples/pipeline_examples.ipynb:1

• Using post.title[0] as a key component will cause collisions when multiple posts have titles starting with the same character. Consider using a unique identifier like a UUID or incrementing counter instead.

{

docs/examples/pipeline_examples.ipynb:1

• This code could raise an IndexError if the email doesn't contain '@'. Consider adding validation or using a more robust email parsing approach for the example.

{

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[Copilot]

This condition will always be true since self.pipeline is assigned in __init__ and Redis pipeline objects are truthy. Consider checking if the pipeline has commands queued or remove this check entirely.

Suggested change

	" if self.pipeline:\n",
	" return self.pipeline.execute()\n",
	" return self.pipeline.execute()\n",