Tags filter shows tags from other pipelines

[gitgud5000]

Description

Kedro Viz is showing tags in the filter that are not present in the selected pipeline being displayed. It shows tags that are present in other pipelines. This list should be limited to the applicable tags of the selected pipeline only.

Context

This bug affects the usability of the tag filtering feature in Kedro Viz. When working on a specific pipeline, seeing tags from other pipelines creates confusion and makes it harder to filter the nodes accurately.

Steps to Reproduce

1. Open Kedro Viz.
2. Select a specific pipeline to view.
3. Open the tags filter dropdown.
4. Observe that tags from other pipelines are also displayed.

Expected Result

The tags filter should only display tags that are present in the currently selected pipeline.

Actual Result

The tags filter displays tags from all pipelines, not just the selected one.

Your Environment

Include as many relevant details as possible about the environment you experienced the bug in:

• Operating system and version: Ubuntu 22.04
• Kedro version used (if relevant): 0.19.6
• Python version used (if relevant): 9.1.0

Checklist

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