HAR JSON Schemas

The `har-schema` package provides the official JSON Schema definitions for the HTTP Archive (HAR) format, enabling robust validation of HAR files. It encompasses schemas for all HAR entities, including `log`, `pages`, `entries`, `requests`, `responses`, and more. The current stable version, 2.0.0 (released in 2017), migrated its schemas to conform with JSON-Schema Draft-06, a significant breaking change from prior versions. This package is foundational for tools that process or validate HAR data, acting as a data source for schema definitions rather than an executable library. Its release cadence is effectively dormant, with no new feature development since 2017, reflecting the stability of the HAR 1.2 specification it implements. It differentiates itself by being the direct, standard representation of the HAR spec in JSON Schema, compatible with any generic JSON Schema validation library.