Add feature flag for workflow diagnostics UI (#939)

Add boolean feature flag to gate the new (WIP) Workflow Diagnostics UI feature

Author: adhityamamallan

src/config/dynamic/dynamic.config.ts

@@ -17,6 +17,7 @@ import {
   type WorkflowActionsEnabledResolverParams,
   type WorkflowActionsEnabledConfig,
 } from './resolvers/workflow-actions-enabled.types';
+import workflowDiagnosticsEnabled from './resolvers/workflow-diagnostics-enabled';
 
 const dynamicConfigs: {
   CADENCE_WEB_PORT: ConfigEnvDefinition;
@@ -44,6 +45,12 @@ const dynamicConfigs: {
     'request',
     true
   >;
+  WORKFLOW_DIAGNOSTICS_ENABLED: ConfigAsyncResolverDefinition<
+    undefined,
+    boolean,
+    'request',
+    true
+  >;
 } = {
   CADENCE_WEB_PORT: {
     env: 'CADENCE_WEB_PORT',
@@ -73,6 +80,11 @@ const dynamicConfigs: {
     evaluateOn: 'request',
     isPublic: true,
   },
+  WORKFLOW_DIAGNOSTICS_ENABLED: {
+    resolver: workflowDiagnosticsEnabled,
+    evaluateOn: 'request',
+    isPublic: true,
+  },
 } as const;
 
 export default dynamicConfigs;

src/config/dynamic/resolvers/schemas/resolver-schemas.ts

@@ -50,6 +50,10 @@ const resolverSchemas: ResolverSchemas = {
       issues: z.boolean(),
     }),
   },
+  WORKFLOW_DIAGNOSTICS_ENABLED: {
+    args: z.undefined(),
+    returnType: z.boolean(),
+  },
 };
 
 export default resolverSchemas;

src/config/dynamic/resolvers/workflow-diagnostics-enabled.ts

@@ -0,0 +1,3 @@
+export default async function workflowDiagnosticsEnabled(): Promise<boolean> {
+  return false;
+}

src/utils/config/__fixtures__/resolved-config-values.ts

@@ -38,5 +38,6 @@ const mockResolvedConfigValues: LoadedConfigResolvedValues = {
     metadata: false,
     issues: false,
   },
+  WORKFLOW_DIAGNOSTICS_ENABLED: false,
 };
 export default mockResolvedConfigValues;