lint: enable custom linters from go-lint project

pkg/db/migration_test.go

@@ -39,9 +39,9 @@ func assertForeignKeysAreGood(t *testing.T, conn *sqlx.DB) {
 	t.Helper()
 
 	// FKs should be enabled and intact at all times
-	var fkEnabled bool
-	require.NoError(t, conn.Get(&fkEnabled, `pragma foreign_keys`))
-	assert.True(t, fkEnabled)
+	var isFkEnabled bool
+	require.NoError(t, conn.Get(&isFkEnabled, `pragma foreign_keys`))
+	assert.True(t, isFkEnabled)
 	assert.NoError(t, db.PragmaForeignKeyCheck(conn))
 
 	// ...and enforcement should be in effect again, not merely reported as on

pkg/must/must.go

@@ -16,8 +16,8 @@ func Get[T any](val T, err error) T {
 	return val
 }
 
-func Be(condition bool, msg string, args ...any) {
-	if !condition {
+func Be(ok bool, msg string, args ...any) {
+	if !ok {
 		panic(fmt.Errorf(msg, args...)) //nolint:err113 // not a returned error
 	}
 }