feat(agents): [OPE-1759] fully decommission PettBro (Pett.ai)

frontend/config/agents.ts

@@ -256,6 +256,7 @@ export const AGENT_CONFIG: {
   [AgentMap.PettAi]: {
     isAgentEnabled: true,
     isAddingNewBlocked: true,
+    isPhasedOut: true,
     requiresSetup: false,
     isX402Enabled: X402_ENABLED_FLAGS[AgentMap.PettAi],
     name: 'Pett.ai',

frontend/tests/components/SetupPage/AgentOnboarding/FundingRequirementStep.test.tsx

@@ -48,9 +48,9 @@ describe('FundingRequirementStep — maintenance alert copy', () => {
   });
 
   it('keeps the "existing agents continue to run" line for a blocked-but-not-phased-out agent', () => {
-    // PettAi blocks new instances (isAddingNewBlocked) but is not phased out —
+    // Optimus blocks new instances (isAddingNewBlocked) but is not phased out —
     // so existing instances still run.
-    render(<FundingRequirementStep agentType={AgentMap.PettAi} />);
+    render(<FundingRequirementStep agentType={AgentMap.Optimus} />);
 
     expect(
       screen.getByText(/cannot be created at this time/),

frontend/tests/config/agents.test.ts

@@ -104,16 +104,21 @@ describe('AVAILABLE_FOR_ADDING_AGENTS', () => {
   });
 });
 
-describe('PettAi creation blocking and deprecation', () => {
-  it('has isAddingNewBlocked set to true', () => {
+describe('PettAi phase-out', () => {
+  it('is marked phased out', () => {
+    expect(AGENT_CONFIG[AgentMap.PettAi].isPhasedOut).toBe(true);
+  });
+
+  it('still blocks creation of new instances', () => {
     expect(AGENT_CONFIG[AgentMap.PettAi].isAddingNewBlocked).toBe(true);
   });
 
-  it('has no shutdownDate (deprecation banner removed)', () => {
+  it('has no shutdownDate (superseded by phase-out)', () => {
     expect(AGENT_CONFIG[AgentMap.PettAi].shutdownDate).toBeUndefined();
   });
 
-  it('PettAi still appears in ACTIVE_AGENTS', () => {
+  it('stays enabled and listed so the sidebar entry and withdraw flow remain reachable', () => {
+    expect(AGENT_CONFIG[AgentMap.PettAi].isAgentEnabled).toBe(true);
     const pettAiEntry = ACTIVE_AGENTS.find(
       ([agentType]) => agentType === AgentMap.PettAi,
     );