immReferent 1.0.2

New Features

Added OGRDB (AIRR Community) support with full suite of functions:
- getOGRDB(): Download germline sets from OGRDB
- loadOGRDB(): Load OGRDB sequences into environment
- refreshOGRDB(): Update locally cached OGRDB sequences
- listOGRDB(): List archived OGRDB germline set versions
- is_ogrdb_available(): Check OGRDB service availability
Added export functions for popular immune repertoire analysis tools:
- exportMiXCR(): Export sequences for MiXCR custom library building
- exportTRUST4(): Export sequences for TRUST4 analysis
- exportCellRanger(): Export sequences for 10x Cell Ranger VDJ reference
- exportIgBLAST(): Export sequences for IgBLAST database creation
Export functions work with sequences from both IMGT and OGRDB sources
Redirected HLA-based queries to IPD-IMGT/HLA FTP site for improved reliability
Added support for additional species: cynomolgus monkey, pig, and dog

Added package-level man page (immReferent-package)
Renamed getting-started vignette to immReferent and expanded content
Expanded caching vignette with additional guidance
Standardized roxygen2 documentation across all functions with proper formatting using \code{}, \strong{}, \itemize{}, and \url{}
Added comprehensive @seealso sections linking related functions
Improved parameter documentation with explicit type specifications
Added return value documentation to OGRDB functions
Added Bioconductor installation instructions to README and vignette

Reorganized test suite: split monolithic test file into focused modules
- test-mainIMGT.R, test-mainOGRDB.R, test-export.R
- test-cache.R, test-dowload.R, test-utils.R
Added comprehensive unit tests for export, OGRDB, cache, download, and utility functions

Fixed typo in is_ogrdb_available() documentation (was incorrectly referencing IMGT)
Fixed BiocCheck findings from initial submission