Refactor: integrate Flask app into top-level package

[Ulthran]

Summary

• Move sample_registry package from src into repository root
• Update default SQLite path for relocated package
• Simplify packaging configuration now that src layout is gone

Testing

• pytest -q

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https://chatgpt.com/codex/tasks/task_e_68c385a656ec8323b6283b6c24eba7e1

[Copilot]

Pull Request Overview

This PR refactors the project structure by moving the sample_registry package from src/sample_registry to the repository root, eliminating the src layout. The changes update import paths throughout the codebase and adjust configuration to support the new package location.

Key changes:

• Updated all import statements to reference sample_registry directly instead of src.sample_registry
• Fixed SQLite database path calculation for the relocated package structure
• Added Flask dependencies and package data configuration to support the integrated Flask app

Reviewed Changes

Copilot reviewed 7 out of 37 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/test_util.py	Updated import path from src.sample_registry.util to sample_registry.util
tests/test_registrar.py	Updated all imports to remove src. prefix from sample_registry modules
tests/test_register.py	Updated all imports to remove src. prefix from sample_registry modules
tests/test_mapping.py	Updated import path from src.sample_registry.mapping to sample_registry.mapping
sample_registry/init.py	Fixed SQLite database path calculation for new package location
pyproject.toml	Added Flask dependencies and package data configuration for templates/static files
app/init.py	Removed entire file content that was importing from sample_registry

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[Copilot]

The path calculation uses multiple .parent calls which is fragile and hard to understand. Consider using a more explicit approach like Path.cwd() or defining a constant for the project root directory.