fix: invalidate empty-table proof after writes and table renames

CHANGELOG.md

@@ -2,7 +2,11 @@
 
 Bug:
 - Do not report a required column added to a table unconditionally created earlier in the same migration.
-  Raw SQL, data migrations, and required columns added to existing tables remain linted.
+  SQL inserts and data operations, including nested `SeparateDatabaseAndState` operations,
+  invalidate that proof. Raw SQL, data migrations, and required columns added to existing tables
+  remain linted; nested data operations receive the same checks as top-level operations. Custom
+  database operations and table renames invalidate the proof unless they are known declarative
+  schema operations.
 
 ## 6.0.0