amadeus-dlc Package Design
Package design is about controlling change, not arranging files aesthetically.
Workflow
Identify change reasons: what decisions are likely to vary independently?
Map current dependencies and cycles.
Group code by stable domain or technical decisions, not by temporary implementation steps.
Define public APIs that hide volatile internals.
Make dependency direction explicit and acyclic.
Plan migration in small, behavior-preserving moves.
Design Rules
Put volatile details behind stable interfaces.
Keep high-level policy independent from low-level mechanisms.
Prefer feature/domain packages when change reasons are domain-shaped.
Split large modules only when the split reduces change coupling.
References
Read references/principles.md for design principles and references/rust-patterns.md for Rust-specific layouts.
Detailed Reference
For non-trivial implementation, review, or refactoring work, read references/details.md before giving final guidance. It contains the detailed rules, examples, smells, and migration notes that do not belong in the short invocation body.
Output
Return current problems, target package tree, dependency rules, migration steps, and verification commands.