feat: add DerivedReadinessColumnExpr type and update API schemas

[fern-api]

Version Bump: Removed ParsingJob.JobId field and changed BodyCreateLabReportParserJob.File from io.Reader to []io.Reader, breaking existing callers.

• The SDK now supports querying derived readiness metrics through the new DerivedReadinessColumnExpr type. This enables aggregation and grouping on readiness data including recovery scores, strain scores, and chronotype. Lab report parsing jobs now support batch file uploads and provide structured failure reasons. Query batch operations have updated field requirements for timeframe and queries.
• The SDK now supports appointment notes throughout the booking and management flow. New filtering options are available for lab markers by lab slug and orders by transaction ID. Enhanced PSC appointment booking includes idempotency controls and timeout configuration for async confirmations.
• The SDK now supports Samsung Health through the new ManualProvidersSamsungHealth enum value and Tandem Source through PasswordProvidersTandemSource. The ManualConnectionData struct includes new fields for mobile SDK version tracking and granted permissions.
• The SDK now includes comprehensive support for lab report parsing jobs, enhanced biomarker result tracking, and order transaction management. New types provide detailed sample data, clinical information, and performing laboratory details for improved lab workflow integration. Added support for parsing job events, UTC timestamps with timezone offsets, and enhanced order documentation with clinical notes.
• The SDK now supports application/x-www-form-urlencoded request encoding and includes three new client modules: Compendium, LabAccount, and OrderTransaction. Lab report parsing now supports multiple file uploads, and PSC appointment booking includes idempotency key support.
• The SDK now includes types for the Vital compendium API, enabling laboratory test search and provider ID conversion functionality. New types include request/response structures for searching lab tests, converting provider IDs between laboratories, and various candidate result formats.
• The SDK now supports medical compendium search and conversion operations through the new compendium package. Teams can also manage lab accounts programmatically using the new labaccount package with comprehensive account information including billing permissions and business units. Enhanced mobile SDK integration with version header support for iOS and Android platforms.
• The SDK now includes a new OrderTransaction client for managing lab order transactions. The client provides methods to retrieve transaction details (GetTransaction), lab results (GetTransactionResult), and PDF reports (GetTransactionResultPdf). A new Bytes() utility function is also available for creating pointers to byte slices.