Add eliuds-eggs

[BNAndras]

No description provided.

[Copilot]

Pull request overview

This PR adds a new practice exercise called "Eliud's Eggs" to the ABAP track. The exercise teaches bit manipulation by having students count the number of 1 bits in the binary representation of a number (also known as population count or Hamming weight).

Changes:

• Added new "eliuds-eggs" practice exercise with difficulty level 2
• Included complete exercise structure with skeleton code, tests, reference solution, and documentation
• Registered the exercise in the main config.json file

Reviewed changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
config.json	Registers the new "eliuds-eggs" exercise in the practice exercises array
exercises/practice/eliuds-eggs/package.devc.xml	ABAP package metadata for the exercise
exercises/practice/eliuds-eggs/zcl_eliuds_eggs.clas.xml	ABAP class metadata with unit test configuration
exercises/practice/eliuds-eggs/zcl_eliuds_eggs.clas.abap	Skeleton implementation with egg_count method for students to complete
exercises/practice/eliuds-eggs/zcl_eliuds_eggs.clas.testclasses.abap	Unit tests covering 0, 1, 4, and 13 egg counts
exercises/practice/eliuds-eggs/.meta/zcl_eliuds_eggs.clas.abap	Reference solution implementing bit counting using MOD and DIV operations
exercises/practice/eliuds-eggs/.meta/config.json	Exercise metadata with authors, file mappings, and description
exercises/practice/eliuds-eggs/.meta/tests.toml	Test configuration mapping with UUIDs and descriptions
exercises/practice/eliuds-eggs/.docs/introduction.md	Story-based introduction explaining the egg counting problem with visual examples
exercises/practice/eliuds-eggs/.docs/instructions.md	Task instructions emphasizing manual bit counting without standard library functions

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[larshp]

thanks