Developer refactors six repos to make implicit rules, drift checks, and secrets explicit

A developer documented a heavy workday spanning six repositories, with a central theme of converting implicit assumptions into explicit, configurable systems. Key work included adding three secret-scrubbing components to an open-source PII protection package, distinguishing credential redaction from PII masking to avoid stripping useful debug data. A private deployment platform received a drift reconciler that reads actual infrastructure state from the provider rather than internal database rows, preventing false 'healthy' readings for non-existent resources. A CRM sequence feature gained goals, analytics, and a distinction between preview and test-send to catch deliverability issues before production. A book-rendering engine was also extracted from its original workspace, with colour palettes and configuration moved out of hardcoded logic into portable theme files.