* feat: add SSL_CA_FILE and SSL_VERIFY environment variables to support self-signed certificates in self-hosted environments
* fix: NoMethodError by defining SSL helper methods before configure block executes
* refactor: Refactor SessionsController to use shared SslConfigurable module and simplify SSL initializer redundant checks
* refactor: improve SSL configuration robustness and error detection accuracy
* fix:HTTParty SSL options, add file validation guards, prevent Tempfile GC, and redact URLs in error logs
* fix: Fix SSL concern indentation and stub Simplefin POST correctly in tests
* fix: normalize ssl_verify to always return boolean instead of nil
* fix: solve failing SimpleFin test
* refactor: trim unused error-handling code from SslConfigurable, replace Tempfile with fixed-path CA bundle, fix namespace pollution in initializers, and add unit tests for core SSL configuration and Langfuse CRL callback.
* fix: added require ileutils in the initializer and require ostruct in the test file.
* fix: solve autoload conflict that broke provider loading, validate all certs in PEM bundles, and add missing requires.