feat: add bds baseline

[ChenZiHong-Gavin]

This PR adds a new BDS (Bottom-up Domain-specific Superintelligence) baseline method to the existing baselines collection. The implementation generates agriculture-themed question-answer pairs from knowledge graphs by following paths between entities.

[Copilot]

Pull Request Overview

This PR adds a new BDS (Bottom-up Domain-specific Superintelligence) baseline method to the existing baselines collection. The implementation generates agriculture-themed question-answer pairs from knowledge graphs by following paths between entities.

• Adds complete BDS baseline implementation including Python script and README documentation
• Updates existing baseline shell scripts to use standardized input directory path
• Reorganizes documentation structure by moving paper references from Python files to dedicated README files

Reviewed Changes

Copilot reviewed 19 out of 20 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
scripts/baselines/generate_*.sh	Updated input file paths from resources/examples/ to resources/input_examples/
scripts/baselines/generate_bds.sh	New shell script for running BDS baseline
resources/input_examples/graphml_demo.graphml	New demo GraphML file containing agricultural knowledge graph data
baselines/*/README.md	New README files containing paper references moved from Python files
baselines//.py	Removed paper reference comments, keeping only implementation code
baselines/BDS/bds.py	Complete BDS implementation for generating agriculture QA pairs from knowledge graphs
baselines/BDS/README.md	Documentation with paper reference for BDS method

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