VaultSentry v1.0.1 — Security & Reliability Fixes

What's Fixed

• Digest date lost on restart — persisted to SQLite settings table, survives nightly Task Scheduler restarts
• Test credential file removed — deleted testpassword file, added *.password, *.secret, *.key, *.pem, *.pfx to .gitignore
• Silent email failures — now visible as a red banner on the dashboard, persisted to DB
• Entropy false positives — PDF, ZIP, Office files no longer trigger false ransomware CRITICAL alerts