Extract client SDK package (#1052)

* Extract client SDK package

* Polish SDK client identity defaults

* Build client before dependent CI jobs

* Restore daemon client server export

* Extract protocol and client SDK packages

* Fix provider override schema validation

* Fix app test daemon client imports

* Simplify workspace build targets

* Fix CLI test server build bootstrap

* Run SDK package tests in CI

* Fix rebase package split drift

* Restore lockfile registry metadata

* Update SDK config test for prompt default

* Move terminal stream router test to client package

* Fix rebase drift for protocol imports

* Fix SDK agent capability fixture

* Restore legacy server client exports

* Fix server export compatibility test

* Advertise custom mode icon client capability

* Remove server daemon-client exports

* Format rebased mode control import

* Fix rebase drift for protocol imports

Files added by upstream PRs (#893, #1147, #1154) referenced the pre-split
shared/ paths that this branch moves into @getpaseo/protocol. Redirect
those imports to the protocol package so typecheck stays green after the
rebase.

packages/app/src/components/rewind/rewind-menu.tsx

@@ -11,7 +11,7 @@ import {
 } from "@/components/ui/dropdown-menu";
 import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip";
 import { type RewindMode, useRewindCapabilities } from "./use-rewind-capabilities";
-import type { AgentCapabilityFlags } from "@server/server/agent/agent-sdk-types";
+import type { AgentCapabilityFlags } from "@getpaseo/protocol/agent-types";
 
 export type { RewindMode };
 

packages/app/src/components/rewind/use-rewind-agent-mutation.ts

@@ -1,7 +1,7 @@
 import { useCallback } from "react";
 import { useMutation } from "@tanstack/react-query";
 import { useToast } from "@/contexts/toast-context";
-import type { DaemonClient } from "@server/client/daemon-client";
+import type { DaemonClient } from "@getpaseo/client/internal/daemon-client";
 import type { RewindMode } from "./use-rewind-capabilities";
 import { useRewindComposerRestore } from "./composer-restore";
 import { useSessionStore } from "@/stores/session-store";

packages/app/src/components/rewind/use-rewind-capabilities.ts

@@ -1,5 +1,5 @@
 import { useMemo } from "react";
-import type { AgentCapabilityFlags } from "@server/server/agent/agent-sdk-types";
+import type { AgentCapabilityFlags } from "@getpaseo/protocol/agent-types";
 
 export type RewindMode = "conversation" | "files" | "both";