fix(FR-2901): sync deployment revision state in Relay store after activate / auto-activate

Mutations that change deployment.currentRevisionId/deployingRevisionId
left the Relay store stale, so the row tags in the revision history
table and the Configuration Section's current/deploying indicators
could drift apart from the server.

- activateDeploymentRevision: extend the mutation response to include
  deployingRevisionId and the full DeploymentRevisionDetail_revision
  fragment on both currentRevision and deployingRevision, so the
  normalized deployment record updates atomically.
- addModelRevision (autoActivate=true): AddRevisionPayload does not
  expose deployment yet, so fire a best-effort fetchQuery on the same
  fields the detail page reads after the mutation completes. The
  parent's onRequestClose(true) callback still triggers fetchKey as a
  safety net. A code comment documents the temporary nature so the
  fetch can be removed once AddRevisionPayload.deployment lands.

Author: yomybaby

react/src/components/DeploymentAddRevisionModal.tsx

@@ -506,6 +506,49 @@ const DeploymentAddRevisionModal: React.FC<DeploymentAddRevisionModalProps> = ({
 
   const isSubmitting = isAddInFlight;
 
+  // When `autoActivate` is on, the server changes the deployment's
+  // `currentRevisionId`/`deployingRevisionId` as a side effect of
+  // `addModelRevision` — but the mutation payload (`AddRevisionPayload`)
+  // currently exposes only `revision`, not `deployment`. Without a refetch
+  // the Relay store keeps the stale revision IDs, so the row tags in the
+  // revision history table and the Configuration Section's "current /
+  // deploying" indicators drift apart from what the server thinks. Until
+  // the backend extends `AddRevisionPayload.deployment`, fire a
+  // best-effort fetch on the same fields the detail page reads, so the
+  // store record is updated before the modal closes. Fire-and-forget;
+  // failures are swallowed so a background refresh error does not surface
+  // as an unhandled rejection.
+  const refetchDeploymentRevisionStateAfterAutoActivate = (): void => {
+    void fetchQuery(
+      relayEnvironment,
+      graphql`
+        query DeploymentAddRevisionModalDeploymentRevisionStateRefreshQuery(
+          $deploymentId: ID!
+        ) {
+          deployment(id: $deploymentId) {
+            id
+            currentRevisionId
+            deployingRevisionId
+            currentRevision @since(version: "26.4.3") {
+              id
+              ...DeploymentRevisionDetail_revision
+            }
+            deployingRevision @since(version: "26.4.3") {
+              id
+              ...DeploymentRevisionDetail_revision
+            }
+          }
+        }
+      `,
+      { deploymentId },
+    )
+      .toPromise()
+      .catch(() => {
+        // Best-effort refresh; the parent's `onRequestClose(true)` callback
+        // still triggers a fetchKey bump as a safety net.
+      });
+  };
+
   // Build a Custom-form prefill object from a preset node read off the
   // singular `deploymentRevisionPreset(id:)` query (resolved via
   // `fetchPresetData`). `image canonicalName` is fetched async because
@@ -1036,6 +1079,9 @@ const DeploymentAddRevisionModal: React.FC<DeploymentAddRevisionModalProps> = ({
           return;
         }
         customForm.resetFields();
+        if (autoActivate) {
+          refetchDeploymentRevisionStateAfterAutoActivate();
+        }
         message.success(t('deployment.RevisionAdded'));
         onRequestClose(true);
       },
@@ -1088,6 +1134,9 @@ const DeploymentAddRevisionModal: React.FC<DeploymentAddRevisionModalProps> = ({
           return;
         }
         presetForm.resetFields();
+        if (autoActivate) {
+          refetchDeploymentRevisionStateAfterAutoActivate();
+        }
         message.success(t('deployment.RevisionAdded'));
         onRequestClose(true);
       },
@@ -1151,7 +1200,7 @@ const DeploymentAddRevisionModal: React.FC<DeploymentAddRevisionModalProps> = ({
           direction="row"
           align="center"
           justify="between"
-          gap="sm"
+          gap="md"
           wrap="wrap"
           style={{ paddingRight: token.paddingLG }}
         >
@@ -1163,6 +1212,7 @@ const DeploymentAddRevisionModal: React.FC<DeploymentAddRevisionModalProps> = ({
               { label: t('deployment.PresetMode'), value: 'preset' },
               { label: t('deployment.CustomMode'), value: 'custom' },
             ]}
+            style={{ fontWeight: 'normal' }}
           />
         </BAIFlex>
       }

react/src/components/DeploymentRevisionHistoryTab.tsx

@@ -259,8 +259,14 @@ const DeploymentRevisionHistoryTab: React.FC<
           deployment {
             id
             currentRevisionId
-            currentRevision {
+            deployingRevisionId
+            currentRevision @since(version: "26.4.3") {
+              id
+              ...DeploymentRevisionDetail_revision
+            }
+            deployingRevision @since(version: "26.4.3") {
               id
+              ...DeploymentRevisionDetail_revision
             }
           }
           previousRevisionId