refactor(sources): use human friendly identifiers

[nipsysdev]

Pull Request Summary

Overview

This PR refactors the source configuration files to use more human-friendly identifiers instead of abbreviated ones. The change affects all source configurations and their associated test files.

Changes

• Refactored source configuration files:

  • Renamed abbreviated source files to full names:
    • an.ts → access_now.ts
    • duk.ts → declassified_uk.ts
    • eff.ts → electronic_frontier_foundation.ts
    • fpf.ts → freedom_press_foundation.ts
    • lpe.ts → logos_press_engine.ts
    • p2p.ts → p2p_foundation.ts
    • tf.ts → torrent_freak.ts
  • Updated source identifiers and export names to be more descriptive
  • Updated import statements in src/config/sources/index.ts to use new file names

• Updated integration test files:

  • Renamed all integration test files to match new source naming convention
  • Updated import statements to reference new source files
  • Updated test descriptions to use full source names instead of abbreviations

• Renamed fixture directories:

  • All test fixture directories renamed to match new source naming convention
  • No content changes in fixture files, only path changes