fix(app): reuse draft command cache across tabs

packages/app/src/hooks/agent-commands-query.ts

@@ -0,0 +1,61 @@
+import type { AgentProvider } from "@getpaseo/protocol/agent-types";
+import { normalizeWorkspacePath } from "@/utils/workspace-identity";
+
+export const AGENT_COMMANDS_QUERY_ROOT = "agentCommands";
+
+export interface AgentCommandsDraftConfig {
+  provider: AgentProvider;
+  cwd: string;
+  modeId?: string;
+  model?: string;
+  thinkingOptionId?: string;
+  featureValues?: Record<string, unknown>;
+}
+
+export function normalizeAgentCommandsCwd(cwd: string): string {
+  return normalizeWorkspacePath(cwd) ?? "";
+}
+
+export function agentCommandsQueryRoot(serverId: string) {
+  return [AGENT_COMMANDS_QUERY_ROOT, serverId] as const;
+}
+
+export function sessionAgentCommandsQueryKey(input: { serverId: string; agentId: string }) {
+  return [...agentCommandsQueryRoot(input.serverId), "session", input.agentId] as const;
+}
+
+export function draftAgentCommandsQueryKey(input: {
+  serverId: string;
+  draftConfig: AgentCommandsDraftConfig;
+}) {
+  const { draftConfig } = input;
+  return [
+    ...agentCommandsQueryRoot(input.serverId),
+    "draft",
+    draftConfig.provider,
+    "cwd",
+    normalizeAgentCommandsCwd(draftConfig.cwd),
+    "mode",
+    draftConfig.modeId ?? null,
+    "model",
+    draftConfig.model ?? null,
+    "thinking",
+    draftConfig.thinkingOptionId ?? null,
+    "features",
+    draftConfig.featureValues ?? null,
+  ] as const;
+}
+
+export function agentCommandsQueryKey(input: {
+  serverId: string;
+  agentId: string;
+  draftConfig?: AgentCommandsDraftConfig;
+}) {
+  if (input.draftConfig) {
+    return draftAgentCommandsQueryKey({
+      serverId: input.serverId,
+      draftConfig: input.draftConfig,
+    });
+  }
+  return sessionAgentCommandsQueryKey({ serverId: input.serverId, agentId: input.agentId });
+}