feat(logging): Auto-inject app_id / workflow_id / node_id and error_s…

[ruanimal]

Fixes #38156

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Summary

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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 Diff

base → PR

--- /tmp/pyrefly_base.txt	2026-06-29 09:54:13.722419814 +0000
+++ /tmp/pyrefly_pr.txt	2026-06-29 09:53:58.583237836 +0000
@@ -4123,6 +4123,32 @@
    --> tests/unit_tests/core/app/test_llm_quota.py:626:28
 ERROR Argument `SimpleNamespace` is not assignable to parameter `file` with type `File` in function `core.app.workflow.file_runtime.DifyWorkflowFileRuntime.resolve_file_url` [bad-argument-type]
   --> tests/unit_tests/core/app/workflow/test_file_runtime.py:60:39
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_start` [bad-argument-type]
+  --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:61:33
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_start` [bad-argument-type]
+  --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:70:33
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_end` [bad-argument-type]
+  --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:73:31
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_start` [bad-argument-type]
+  --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:83:33
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_start` [bad-argument-type]
+  --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:97:33
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_end` [bad-argument-type]
+   --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:100:31
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_start` [bad-argument-type]
+   --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:103:33
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_end` [bad-argument-type]
+   --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:106:31
+ERROR Argument `object` is not assignable to parameter `event` with type `GraphEngineEvent` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_event` [bad-argument-type]
+   --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:112:24
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_start` [bad-argument-type]
+   --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:126:33
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_end` [bad-argument-type]
+   --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:128:31
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_start` [bad-argument-type]
+   --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:133:33
+ERROR Argument `SimpleNamespace` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.app.workflow.layers.log_context.WorkflowLogContextLayer.on_node_run_end` [bad-argument-type]
+   --> tests/unit_tests/core/app/workflow/test_log_context_layer.py:135:31
 ERROR Argument `SimpleNamespace` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.node_factory.DifyNodeFactory.__init__` [bad-argument-type]
   --> tests/unit_tests/core/app/workflow/test_node_factory.py:71:31
 ERROR Argument `SimpleNamespace` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.node_factory.DifyNodeFactory.__init__` [bad-argument-type]
@@ -6244,23 +6270,23 @@
 ERROR Argument `SimpleNamespace` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.workflow_entry.WorkflowEntry.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:299:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.workflow.workflow_entry.WorkflowEntry.single_step_run` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:461:26
+   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:524:26
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.workflow.workflow_entry.WorkflowEntry.single_step_run` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:516:26
+   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:579:26
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.workflow.workflow_entry.WorkflowEntry.single_step_run` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:585:26
+   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:648:26
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.workflow.workflow_entry.WorkflowEntry.single_step_run` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:643:30
+   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:706:30
 ERROR Class member `EmptySplitKey.split` overrides parent class `UserString` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:866:17
+   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:929:17
 ERROR Class member `EmptySplitKey.split` overrides a member in a parent class but is missing an `@override` decorator [missing-override-decorator]
-   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:866:17
+   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:929:17
 ERROR Argument `dict[TestMappingUserInputsBranches.test_rejects_invalid_node_variable_key.EmptySplitKey, list[str]]` is not assignable to parameter `variable_mapping` with type `Mapping[str, Sequence[str]]` in function `core.workflow.workflow_entry.WorkflowEntry.mapping_user_inputs_to_variable_pool` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:871:34
+   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:934:34
 ERROR Argument `TestWorkflowEntryTracing.test_traced_node_run_reports_success.FakeNode` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.workflow.workflow_entry.WorkflowEntry._traced_node_run` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:922:73
+   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:985:73
 ERROR Argument `TestWorkflowEntryTracing.test_traced_node_run_reports_errors.FakeNode` is not assignable to parameter `node` with type `Node[Unknown]` in function `core.workflow.workflow_entry.WorkflowEntry._traced_node_run` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:945:68
+    --> tests/unit_tests/core/workflow/test_workflow_entry_helpers.py:1008:68
 ERROR Missing argument `case` in function `enterprise.telemetry.contracts.TelemetryEnvelope.__init__` [missing-argument]
    --> tests/unit_tests/enterprise/telemetry/test_contracts.py:111:30
 ERROR Missing argument `tenant_id` in function `enterprise.telemetry.contracts.TelemetryEnvelope.__init__` [missing-argument]

[github-actions]

Pyrefly Type Coverage

Metric	Base	PR	Delta
Type coverage	51.49%	51.48%	-0.02%
Strict coverage	51.01%	50.99%	-0.01%
Typed symbols	30,844	30,874	+30
Untyped symbols	29,331	29,377	+46
Modules	2931	2934	+3