Avoid direct `process.env` access outside config
Keep environment variable access inside config modules.
#Metadata
#Why it matters
Centralized config makes environment handling predictable and testable.
#Remediation
Read the environment value in a config module and inject it where needed.
#Repository path
The generated metadata points to critiq-rules/libs/rules/catalog/rules/typescript/ts.config.no-process-env-outside-config.rule.yaml.