Add constraint.rs module that parses Azure Policy JSON constraints
into span-annotated AST nodes:
- Logical combinators: allOf, anyOf, not
- Leaf conditions: field/value with all 19 operators
- Count blocks: field-count and value-count with where clauses
Public API: parse_constraint() parses a standalone constraint from JSON.
Includes YAML-driven test suite with 6 test files covering operators,
fields, expressions, logical combinators, count, and parse errors.
* feat: add Azure Policy alias normalization/denormalization
Add normalizer and denormalizer for ARM JSON resources, enabling Azure
Policy alias short names to become direct paths into a flat structure.
- Normalizer: flattens properties wrappers, lowercases keys, resolves
per-alias versioned ARM paths, handles sub-resource array flattening,
element-level field remaps, and array base renames
- Denormalizer: reverses all transformations with casing restoration
- AliasRegistry: loads production alias catalogs and data policy manifests
- Types: serde deserialization for ARM provider alias formats
- YAML test suite: 13 test files covering normalize, denormalize, round-trip,
data-plane, edge cases, malformed input, sub-resources, and registry API
- Benchmark suite for normalization performance
* feat: add FFI and C# bindings for alias normalization
- FFI: alias_registry.rs with C-compatible API for loading catalogs,
normalizing resources, and denormalizing back to ARM JSON
- C#: AliasRegistry wrapper class with NativeMethods P/Invoke bindings
and integration tests
- Updated Cargo.lock files for new serde_json dependency
