- Resolved fatal errors during plugin activation related to Composer autoloading, procedural function loading ('\die' vs 'die'), and 'dbDelta' SQL formatting.
- Defined and documented required post meta fields in 'memory-bank/project-knowledge/meta-fields.md'.
- Implemented logic for custom columns in 'AdminListTables.php' using defined meta keys.
- Made assessment title dynamic in 'assessment-shell.php'.
- Implemented check for pre-screening status in 'FrontendHandler.php'.
- Replaced placeholder or future implementation TODOs with descriptive notes in core plugin file, settings page, AJAX handler, frontend handler, credits, and payments files.
