[Feature Request] Select and filter dbt models by tags

[Junyeopp]

📝 Feature Description

Add an option to select and filter dbt models by tags using AND/OR logic, and then display the tables/models that match the tag criteria in the UI.

🤔 Problem Statement

In dbt projects, tags are commonly used to group models by domain, ownership, use case, freshness, criticality, etc. However, it’s currently difficult to:

• Select models using compound tag conditions (e.g., tag:a AND tag:b, or tag:a OR tag:b)
• Quickly see the resulting set of tables/models that match the tag logic
• Use tags as a practical way to scope lineage exploration, impact analysis, or auditing

🚀 Proposed Solution

Provide a UI-driven tag filter that supports boolean logic and returns the matching models/tables.

Option A) Query-style tag filtering + selection → lineage rendering

1. Model Browser: Tag query input

• Add a search input that supports boolean expressions,
• tag:pii AND tag:finance
• tag:marketing OR tag:dashboard
• (tag:bronze AND tag:silver) AND tag:marketing

2. Model Browser: Select matched models
   Allow selecting models from the filtered results
3. Lineage view: Render lineage for selected models

📋 Alternatives

Rely on search by model name/path instead of tags

🙋 Contribution Interest

• I’d like to help implement this feature

✅ Additional Context