refactor: remove 10 unused re-exports from errors barrel

Remove AdapterValidationError, CacheError, CrdtError, CryptoError, EmptyMessageError, MessageCodecError, PersistenceError, TrustError, WarpError, and WriterError from the barrel. None are imported via the barrel — consumers use direct imports. WarpError and WriterError are imported directly in index.js and browser.js respectively. Barrel: 27 → 17 re-exports.
git-stunts · flyingrobots · Apr 8, 2026 · Apr 7, 2026 · Apr 7, 2026 · Apr 7, 2026
commit da2d9dee6ad0b15fd3debe7ea35418f0004fef02
diff --git a/src/domain/errors/index.js b/src/domain/errors/index.js
@@ -5,10 +5,7 @@
  */
 
 export { default as AuditError } from './AuditError.js';
-export { default as EmptyMessageError } from './EmptyMessageError.js';
 export { default as EncryptionError } from './EncryptionError.js';
-export { default as PersistenceError } from './PersistenceError.js';
-export { default as WarpError } from './WarpError.js';
 export { default as ForkError } from './ForkError.js';
 export { default as IndexError } from './IndexError.js';
 export { default as OperationAbortedError } from './OperationAbortedError.js';
@@ -22,12 +19,5 @@ export { default as ShardValidationError } from './ShardValidationError.js';
 export { default as StorageError } from './StorageError.js';
 export { default as SchemaUnsupportedError } from './SchemaUnsupportedError.js';
 export { default as TraversalError } from './TraversalError.js';
-export { default as TrustError } from './TrustError.js';
 export { default as StrandError } from './StrandError.js';
-export { default as WriterError } from './WriterError.js';
 export { default as WormholeError } from './WormholeError.js';
-export { default as AdapterValidationError } from './AdapterValidationError.js';
-export { default as CacheError } from './CacheError.js';
-export { default as CrdtError } from './CrdtError.js';
-export { default as CryptoError } from './CryptoError.js';
-export { default as MessageCodecError } from './MessageCodecError.js';
diff --git a/test/unit/domain/errors/index.test.js b/test/unit/domain/errors/index.test.js
@@ -5,19 +5,12 @@ describe('domain/errors index barrel', () => {
     const errors = await import('../../../../src/domain/errors/index.js');
 
     expect(Object.keys(errors).sort()).toEqual([
-      'AdapterValidationError',
       'AuditError',
-      'CacheError',
-      'CrdtError',
-      'CryptoError',
-      'EmptyMessageError',
       'EncryptionError',
       'ForkError',
       'IndexError',
-      'MessageCodecError',
       'OperationAbortedError',
       'PatchError',
-      'PersistenceError',
       'QueryError',
       'SchemaUnsupportedError',
       'ShardCorruptionError',
@@ -28,10 +21,7 @@ describe('domain/errors index barrel', () => {
       'StrandError',
       'SyncError',
       'TraversalError',
-      'TrustError',
-      'WarpError',
       'WormholeError',
-      'WriterError',
     ]);
   });
 });