fix(stack): correct stale slug in v3 drizzle tests (eql_v3. -> public.)

The rebase moved the v3 catalog keys from eql_v3.* to public.*, but the
drizzle-v3 test slug helper still stripped the 'eql_v3.' prefix — a no-op
against public.* keys. It left every matrix column named 'public.<domain>'
(with a dot) instead of '<domain>'. The mocked unit suites passed (they assert
slug() against itself), but the LIVE operators-live-pg matrix failed at
bulkEncryptModels with 'Cannot convert undefined or null to object' because
protect-ffi cannot resolve a dotted column identifier. Strip '^public.' to
match the passing v3-matrix suites (matrix-live-pg) and yield clean column
names. Test-only; no source change.

Author: tobyhede

packages/stack/__tests__/drizzle-v3/column.test.ts

@@ -9,7 +9,7 @@ import {
 } from '@/eql/v3/drizzle/column'
 import { typedEntries, V3_MATRIX } from '../v3-matrix/catalog'
 
-const slug = (eqlType: string) => eqlType.replace('eql_v3.', '')
+const slug = (eqlType: string) => eqlType.replace(/^public\./, '')
 
 describe('makeEqlV3Column', () => {
   it('sets dataType() to the concrete eql_v3 domain', () => {

packages/stack/__tests__/drizzle-v3/operators-live-pg.test.ts

@@ -38,7 +38,7 @@ const RUN = `run-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`
 const ROW_A = 'row-a'
 const ROW_B = 'row-b'
 
-const slug = (eqlType: EqlV3TypeName): string => eqlType.replace('eql_v3.', '')
+const slug = (eqlType: EqlV3TypeName): string => eqlType.replace(/^public\./, '')
 const matrixEntries = typedEntries(V3_MATRIX)
 const matrixColumns = Object.fromEntries(
   matrixEntries.map(([eqlType, spec]) => [

packages/stack/__tests__/drizzle-v3/operators.test.ts

@@ -54,7 +54,7 @@ function setup(
   return { ops, encrypt, render }
 }
 
-const slug = (eqlType: string) => eqlType.replace('eql_v3.', '')
+const slug = (eqlType: string) => eqlType.replace(/^public\./, '')
 const matrixEntries = typedEntries(V3_MATRIX)
 const matrixTable = pgTable(
   'matrix_users',