Merge remote-tracking branch 'origin/main' into feat/agent-v2

# Conflicts:
#	api/controllers/console/app/agent_drive_inspector.py
#	api/migrations/versions/2026_06_18_2300-b2515f9d4c2a_agent_drive_skill_metadata_refactor.py
#	api/openapi/markdown/console-openapi.md
#	api/services/agent/skill_standardize_service.py
#	api/services/agent_drive_service.py
#	api/tests/unit_tests/controllers/console/app/test_agent_drive_inspector.py
#	api/tests/unit_tests/services/agent/test_skill_standardize_service.py
#	packages/contracts/generated/api/console/agent/orpc.gen.ts
#	packages/contracts/generated/api/console/agent/types.gen.ts
#	packages/contracts/generated/api/console/agent/zod.gen.ts
#	packages/contracts/generated/api/console/apps/orpc.gen.ts
#	packages/contracts/generated/api/console/apps/types.gen.ts
#	packages/contracts/generated/api/console/apps/zod.gen.ts

api/models/agent.py

@@ -83,6 +83,8 @@ class AgentConfigRevisionOperation(StrEnum):
     SAVE_NEW_AGENT = "save_new_agent"
     # Promotes a workflow-only Agent into the reusable Agent Roster.
     SAVE_TO_ROSTER = "save_to_roster"
+    # Switches the Agent's current published config back to an existing version.
+    RESTORE_VERSION = "restore_version"
 
 
 class WorkflowAgentBindingType(StrEnum):

api/models/human_input.py

@@ -134,20 +134,40 @@ class HumanInputDelivery(DefaultFieldsMixin, Base):
     )
 
 
+class ApprovalChannel(StrEnum):
+    """Where a paused human input form can be approved, surfaced to API callers."""
+
+    EMAIL = "email"
+    WEB_APP = "web_app"
+    CONSOLE = "console"
+
+
 class RecipientType(StrEnum):
-    # EMAIL_MEMBER member means that the
-    EMAIL_MEMBER = "email_member"
-    EMAIL_EXTERNAL = "email_external"
+    # Second value = the approval channel this recipient maps to (surfaced in `approval_channels`).
+    EMAIL_MEMBER = "email_member", ApprovalChannel.EMAIL
+    EMAIL_EXTERNAL = "email_external", ApprovalChannel.EMAIL
     # STANDALONE_WEB_APP is used by the standalone web app.
     #
     # It's not used while running workflows / chatflows containing HumanInput
     # node inside console.
-    STANDALONE_WEB_APP = "standalone_web_app"
+    STANDALONE_WEB_APP = "standalone_web_app", ApprovalChannel.WEB_APP
     # CONSOLE is used while running workflows / chatflows containing HumanInput
     # node inside console. (E.G. running installed apps or debugging workflows / chatflows)
-    CONSOLE = "console"
+    CONSOLE = "console", ApprovalChannel.CONSOLE
     # BACKSTAGE is used for backstage input inside console.
-    BACKSTAGE = "backstage"
+    BACKSTAGE = "backstage", ApprovalChannel.CONSOLE
+
+    _approval_channel: ApprovalChannel
+
+    def __new__(cls, value: str, approval_channel: ApprovalChannel) -> "RecipientType":
+        member = str.__new__(cls, value)
+        member._value_ = value
+        member._approval_channel = approval_channel
+        return member
+
+    @property
+    def approval_channel(self) -> ApprovalChannel:
+        return self._approval_channel
 
 
 @final