feat: support dataset permission migrate to rbac

[fatelei]

Important

1. Make sure you have read our contribution guidelines
2. Ensure there is an associated issue and you have been assigned to it
3. Use the correct syntax to link this PR: Fixes #<issue number>.

Summary

support migrate dataset permission to rbac service

Screenshots

Before	After
...	...

Checklist

• This change requires a documentation update, included: Dify Document
• I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
• I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
• I've updated the documentation accordingly.
• I ran make lint && make type-check (backend) and cd web && pnpm exec vp staged (frontend) to appease the lint gods

[github-actions]

Pyrefly Type Coverage

Metric	Base	PR	Delta
Type coverage	51.49%	51.49%	+0.01%
Strict coverage	51.00%	51.01%	+0.01%
Typed symbols	30,849	30,861	+12
Untyped symbols	29,346	29,350	+4
Modules	2932	2932	0

[GareArc]

Need to resolve conflict first.

[fatelei]

Need to resolve conflict first.

done

[github-actions]

Pyrefly Diff

base → PR

--- /tmp/pyrefly_base.txt	2026-06-30 05:27:20.478264568 +0000
+++ /tmp/pyrefly_pr.txt	2026-06-30 05:27:10.481196008 +0000
@@ -1938,28 +1938,34 @@
   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:36:38
 ERROR Object of class `FromClause` has no attribute `insert` [missing-attribute]
    --> tests/unit_tests/commands/test_legacy_model_type_migration.py:204:13
+ERROR Argument `list[SimpleNamespace] | list[Unknown]` is not assignable to parameter `rows` with type `list[object]` in function `FakeExecuteResult.__init__` [bad-argument-type]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:405:38
+ERROR Object of class `object` has no attribute `scope` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:429:12
+ERROR Argument `list[SimpleNamespace] | list[Unknown]` is not assignable to parameter `rows` with type `list[object]` in function `FakeExecuteResult.__init__` [bad-argument-type]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:461:38
 ERROR Object of class `object` has no attribute `callback` [missing-attribute]
-   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:383:5
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:551:5
 ERROR Object of class `object` has no attribute `callback` [missing-attribute]
-   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:444:5
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:612:5
 ERROR Object of class `TextIOBase` has no attribute `name` [missing-attribute]
-   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:457:17
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:625:17
 ERROR Class `object` has no class attribute `__table__` [missing-attribute]
-   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:541:48
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:709:48
 ERROR Class `object` has no class attribute `__table__` [missing-attribute]
-   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:620:48
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:788:48
 ERROR Class `object` has no class attribute `__table__` [missing-attribute]
-   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:723:48
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:891:48
 ERROR Class `object` has no class attribute `__table__` [missing-attribute]
-   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:801:48
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:969:48
 ERROR Class `object` has no class attribute `__table__` [missing-attribute]
-   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:856:42
+    --> tests/unit_tests/commands/test_legacy_model_type_migration.py:1024:42
 ERROR Class member `SlowLineOutput.write` overrides a member in a parent class but is missing an `@override` decorator [missing-override-decorator]
-   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:924:13
+    --> tests/unit_tests/commands/test_legacy_model_type_migration.py:1092:13
 ERROR Argument `object` is not assignable to parameter `orig` with type `BaseException` in function `sqlalchemy.exc.DBAPIError.__init__` [bad-argument-type]
-    --> tests/unit_tests/commands/test_legacy_model_type_migration.py:1226:44
+    --> tests/unit_tests/commands/test_legacy_model_type_migration.py:1394:44
 ERROR Argument `SimpleNamespace` is not assignable to parameter `orig` with type `BaseException` in function `sqlalchemy.exc.DBAPIError.__init__` [bad-argument-type]
-    --> tests/unit_tests/commands/test_legacy_model_type_migration.py:1250:57
+    --> tests/unit_tests/commands/test_legacy_model_type_migration.py:1418:57
 ERROR Expected a callable, got `None` [not-callable]
   --> tests/unit_tests/commands/test_reset_encrypt_key_pair.py:18:9
 ERROR Object of class `ModuleType` has no attribute `upgrade` [missing-attribute]

[GareArc]

LGTM