v0.5.0

Changelog

• c349bf4: Add CI exit codes, catalog fingerprint, methodology docs and sample report (@josivanl)
• f9deb9a: Add compare and the free key (v0.5) (@josivanl)
• 12ebbb3: Azure SQL Database: run 6 rules, no grade when few rules apply (@josivanl)
• a5a7b44: Consent text approved: send consent_version lens-2026-1 (@josivanl)
• d50704b: Fix server start time zone, report language in the app, singular counts (@josivanl)
• 1c6fb59: Integration test: back up each database from Go, not a T-SQL cursor (@josivanl)
• fb14d2a: Release 0.5.0 (@josivanl)
• 5cedf0d: Renew the free key without registering again (@josivanl)
• 15ff11c: Unversioned release asset names, sample comparison, links to the Lens page (@josivanl)