Add input paths to config file

[LadyChristina]

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Description

Added new parameter to config file that specifies where to look for the raw block data. The value is a list of (relative) paths, so this allows us to have the raw data of different ledgers in different directories if needed.

[Copilot]

Pull Request Overview

This PR adds a new configuration parameter for specifying input directories for raw block data and updates the parsing, mapping, data-collection, and execution modules to use a list of directories instead of a single directory.

• Updated parser, mapping, and helper modules to accept a list of input directories.
• Replaced direct references to RAW_DATA_DIR with get_input_directories() in tests, run.py, and data collection scripts.
• Updated constructors and function signatures across the codebase to use “ledger” and “input_dirs” consistently.

Reviewed Changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/test_parsers.py	Replaced RAW_DATA_DIR with get_input_directories() and updated corresponding variable names and assignments.
tests/test_mappings.py	Adjusted parameters to use input_dirs in mapping tests.
run.py	Modified processing to use get_input_directories() and added error handling for missing raw data files.
data_collection_scripts/collect_block_data.py	Changed parameter passing from RAW_DATA_DIR to a received raw_data_dir parameter from get_input_directories().
consensus_decentralization/parsers/{ethereum,dummy,default}_parser.py	Updated constructor signatures and file retrieval methods for handling multiple input directories.
consensus_decentralization/parse.py	Updated parameter names and logging to reflect the new ledger and input_dirs usage.
consensus_decentralization/helper.py	Removed RAW_DATA_DIR and introduced get_input_directories() to fetch raw data paths from the config.
config.yaml	Added a new configuration key “input_directories” with a default path.

[ZeeshanJan]

LGTM.
I have run the tool with customised path of input data (of bitcoin) & it worked.