feat(desktop): unify add agent flows

desktop/src/features/agents/ui/AgentDefinitionDialogShell.tsx

@@ -0,0 +1,57 @@
+import type * as React from "react";
+
+import { ChooserDialogContent } from "@/shared/ui/chooser-dialog-content";
+import { Dialog } from "@/shared/ui/dialog";
+
+type AgentDefinitionDialogShellProps = {
+  children: React.ReactNode;
+  description: string;
+  embedded: boolean;
+  footer: React.ReactNode;
+  onOpenChange: (open: boolean) => void;
+  open: boolean;
+  title: string;
+};
+
+export function AgentDefinitionDialogShell({
+  children,
+  description,
+  embedded,
+  footer,
+  onOpenChange,
+  open,
+  title,
+}: AgentDefinitionDialogShellProps) {
+  if (embedded) {
+    return (
+      <div
+        className="relative flex min-h-0 min-w-0 flex-1 flex-col"
+        data-testid="persona-dialog"
+      >
+        <div className="min-h-0 min-w-0 flex-1 overflow-y-auto px-5 pb-20 pt-5">
+          {children}
+        </div>
+        <div className="pointer-events-none absolute inset-x-0 bottom-0 flex justify-end bg-linear-to-t from-background via-background/95 to-transparent px-4 pb-3 pt-10 [&_button]:pointer-events-auto">
+          {footer}
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <Dialog onOpenChange={onOpenChange} open={open}>
+      <ChooserDialogContent
+        className="max-w-3xl border-0"
+        contentClassName="pt-3"
+        data-testid="persona-dialog"
+        description={description}
+        footer={footer}
+        footerClassName="border-t-0 pt-0"
+        headerClassName="pb-2"
+        title={title}
+      >
+        {children}
+      </ChooserDialogContent>
+    </Dialog>
+  );
+}

desktop/src/features/agents/ui/AgentDialog.tsx

@@ -29,7 +29,10 @@ import {
 
 type AgentDialogCreateProps = {
   mode: "definition";
+  embedded?: boolean;
+  submitLabel?: string;
   initialValues?: CreatePersonaInput | null;
+  onDirtyChange?: (dirty: boolean) => void;
   onOpenChange: (open: boolean) => void;
   definitionError: Error | null;
   isDefinitionPending: boolean;
@@ -120,12 +123,15 @@ export function AgentDialog(props: AgentDialogProps) {
 }
 
 function AgentCreateDialogRouter({
+  embedded,
   initialValues: providedInitialValues,
   onOpenChange,
   definitionError,
   isDefinitionPending,
   runtimes,
   runtimeCatalogStatus,
+  submitLabel,
+  onDirtyChange,
   onSubmitDefinition,
 }: AgentDialogCreateProps) {
   const [runDraft, setRunDraft] = React.useState(emptyWhereToRunDraft);
@@ -145,14 +151,19 @@ function AgentCreateDialogRouter({
           <WhereToRunSection
             draft={runDraft}
             isPending={isDefinitionPending}
-            onDraftChange={setRunDraft}
+            onDraftChange={(nextDraft) => {
+              setRunDraft(nextDraft);
+              onDirtyChange?.(true);
+            }}
           />
         }
         createSubmitBlocked={!canSubmitWhereToRun(runDraft)}
         description={copy.description}
+        embedded={embedded}
         error={definitionError}
         initialValues={initialValues}
         isPending={isDefinitionPending}
+        onDirtyChange={onDirtyChange}
         onOpenChange={onOpenChange}
         onSubmit={async (input) => {
           const submitted = await onSubmitDefinition(
@@ -161,13 +172,14 @@ function AgentCreateDialogRouter({
             resolveBackendIntent(runDraft),
           );
           if (submitted) {
+            onDirtyChange?.(false);
             onOpenChange(false);
           }
         }}
         open
         runtimes={runtimes}
         runtimeCatalogStatus={runtimeCatalogStatus}
-        submitLabel={copy.submitLabel}
+        submitLabel={submitLabel ?? copy.submitLabel}
         title={copy.title}
       />
     </AgentRunLocationProvider>

desktop/src/features/agents/ui/AgentsView.tsx

@@ -49,13 +49,10 @@ export function AgentsView() {
   const fullAiDefaultsTriggerRef = React.useRef<HTMLButtonElement>(null);
   const compactActionsTriggerRef = React.useRef<HTMLButtonElement>(null);
   const [isAiDefaultsOpen, setIsAiDefaultsOpen] = React.useState(false);
-  // Exclusivity: create never sets `personaDialogState` (edit/dup/import do),
-  // so the create-mode and definition-edit AgentDialog mounts never coexist.
-  const [isCreateDialogOpen, setIsCreateDialogOpen] = React.useState(false);
 
-  function openUnifiedCreate() {
+  function openUnifiedCatalog() {
     personas.prepareCreate();
-    setIsCreateDialogOpen(true);
+    personas.openCatalog();
   }
 
   function openAiDefaults(trigger: HTMLButtonElement | null) {
@@ -260,18 +257,14 @@ export function AgentsView() {
               }
               isPersonasLoading={personas.personasQuery.isLoading}
               isPersonasPending={personas.isPending}
-              onCreatePersona={openUnifiedCreate}
-              onDiscoverPersonas={personas.openCatalog}
+              onOpenCatalog={openUnifiedCatalog}
               onDuplicatePersona={personas.openDuplicate}
               onEditPersona={personas.openEdit}
               onSharePersona={personas.openShare}
               onDeactivatePersona={(persona) => {
                 void personas.handleSetActive(persona, false, "library");
               }}
               onDeletePersona={personas.openDelete}
-              onImportSnapshotFile={(fileBytes, fileName) => {
-                void personas.handleImportSnapshotFile(fileBytes, fileName);
-              }}
             />
 
             <TeamsSection
@@ -308,29 +301,6 @@ export function AgentsView() {
         returnFocusRef={aiDefaultsTriggerRef}
       />
 
-      {isCreateDialogOpen ? (
-        <AgentDialog
-          definitionError={
-            personas.createPersonaMutation.error instanceof Error
-              ? personas.createPersonaMutation.error
-              : null
-          }
-          isDefinitionPending={personas.isPending}
-          mode="definition"
-          onOpenChange={(open) => {
-            if (!open) setIsCreateDialogOpen(false);
-          }}
-          onSubmitDefinition={personas.handleSubmit}
-          runtimes={personas.acpRuntimesQuery.data ?? []}
-          runtimeCatalogStatus={
-            personas.acpRuntimesQuery.isLoading
-              ? "loading"
-              : personas.acpRuntimesQuery.isError
-                ? "error"
-                : "ready"
-          }
-        />
-      ) : null}
       {agents.agentToAddToChannel ? (
         <AddAgentToChannelDialog
           agent={agents.agentToAddToChannel}
@@ -484,6 +454,32 @@ export function AgentsView() {
       ) : null}
       {personas.isCatalogDialogOpen ? (
         <PersonaCatalogDialog
+          createContent={({ onDirtyChange, onRequestClose }) => (
+            <AgentDialog
+              definitionError={
+                personas.createPersonaMutation.error instanceof Error
+                  ? personas.createPersonaMutation.error
+                  : null
+              }
+              embedded
+              isDefinitionPending={personas.isPending}
+              mode="definition"
+              onDirtyChange={onDirtyChange}
+              onOpenChange={(open) => {
+                if (!open) onRequestClose();
+              }}
+              onSubmitDefinition={personas.handleSubmit}
+              runtimes={personas.acpRuntimesQuery.data ?? []}
+              runtimeCatalogStatus={
+                personas.acpRuntimesQuery.isLoading
+                  ? "loading"
+                  : personas.acpRuntimesQuery.isError
+                    ? "error"
+                    : "ready"
+              }
+              submitLabel="Add agent"
+            />
+          )}
           error={
             personas.catalogQuery.error instanceof Error
               ? personas.catalogQuery.error
@@ -504,9 +500,20 @@ export function AgentsView() {
           onClearFeedback={() => {
             personas.clearFeedback("catalog");
           }}
+          onImportFile={(fileBytes, fileName) => {
+            void personas.handleImportSnapshotFile(fileBytes, fileName);
+          }}
           onOpenChange={personas.setIsCatalogDialogOpen}
-          onSelectPersona={(persona, active) => {
-            void personas.handleSetActive(persona, active, "catalog");
+          onSelectPersona={async (persona, active) => {
+            const addedPersona = await personas.handleSetActive(
+              persona,
+              active,
+              "catalog",
+            );
+            if (!active || !addedPersona) return;
+
+            personas.setIsCatalogDialogOpen(false);
+            openPersonaProfilePanel?.(addedPersona);
           }}
           open={personas.isCatalogDialogOpen}
           personas={personas.catalogPersonas}