Add DuckDB catalog support as alternative backend

[Zie619]

Description

Add optional DuckDB backend for component catalog, similar to Cisco AIBOM approach.

Why

• DuckDB is fast and lightweight
• Allows more complex queries on scan results
• Can store historical scan data
• Enables SQL-based analysis

Implementation Ideas

• Add --output-format duckdb flag
• Create schema for components, relationships, workflows
• Store scan results in .duckdb file
• Provide SQL query examples

Schema Ideas

CREATE TABLE components (
    id TEXT PRIMARY KEY,
    name TEXT,
    category TEXT,
    file_path TEXT,
    line_number INTEGER
);

CREATE TABLE relationships (
    source_id TEXT,
    target_id TEXT,
    type TEXT
);

Acceptance Criteria

• New --output-format duckdb option
• Proper schema design
• Tests with sample data
• Documentation with SQL query examples

Labels

good first issue, enhancement

[aravindhbalaji04]

Greetings, Can I work on this issue?

[Zie619]

Hey @aravindhbalaji04, go for it! Feel free to open a PR when you're ready. Let me know if you have any questions.

[aravindhbalaji04]

Hey @aravindhbalaji04, go for it! Feel free to open a PR when you're ready. Let me know if you have any questions.

Sure will, thanks.