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/terminal/runtime/terminal-emulator-runtime.browser.test.ts

@@ -1,6 +1,6 @@
 import { page } from "@vitest/browser/context";
 import { afterEach, describe, expect, it, vi } from "vitest";
-import type { TerminalInputModeState } from "@server/shared/terminal-input-mode";
+import type { TerminalInputModeState } from "@getpaseo/protocol/terminal-input-mode";
 import { encodeTerminalOutput, TerminalEmulatorRuntime } from "./terminal-emulator-runtime";
 
 vi.mock("@xterm/addon-webgl", () => ({

packages/app/src/terminal/runtime/terminal-emulator-runtime.ts

@@ -7,12 +7,12 @@ import { WebLinksAddon } from "@xterm/addon-web-links";
 import { WebglAddon } from "@xterm/addon-webgl";
 import { LigaturesAddon } from "@xterm/addon-ligatures/lib/addon-ligatures.mjs";
 import { Terminal, type ITheme } from "@xterm/xterm";
-import type { TerminalState } from "@server/shared/messages";
+import type { TerminalState } from "@getpaseo/protocol/messages";
 import {
   type TerminalInputModeState,
   TerminalInputModeTracker,
   terminalInputModeStatesEqual,
-} from "@server/shared/terminal-input-mode";
+} from "@getpaseo/protocol/terminal-input-mode";
 import {
   type PendingTerminalModifiers,
   isAppleHandheldPlatform,

packages/app/src/terminal/runtime/terminal-restore-options.ts

@@ -1,4 +1,4 @@
-import type { SubscribeTerminalRequest } from "@server/shared/messages";
+import type { SubscribeTerminalRequest } from "@getpaseo/protocol/messages";
 
 export const TERMINAL_VISIBLE_RESTORE_SCROLLBACK_LINES = 200;
 

packages/app/src/terminal/runtime/terminal-snapshot.ts

@@ -1 +1 @@
-export { renderTerminalSnapshotToAnsi } from "@server/shared/terminal-snapshot";
+export { renderTerminalSnapshotToAnsi } from "@getpaseo/protocol/terminal-snapshot";

packages/app/src/terminal/runtime/terminal-stream-controller.ts

@@ -1,4 +1,4 @@
-import type { SubscribeTerminalRequest, TerminalState } from "@server/shared/messages";
+import type { SubscribeTerminalRequest, TerminalState } from "@getpaseo/protocol/messages";
 import type { TerminalOutputData } from "./terminal-emulator-runtime";
 
 export interface TerminalStreamControllerClient {

packages/app/src/terminal/runtime/workspace-terminal-session.ts

@@ -1,4 +1,4 @@
-import type { TerminalState } from "@server/shared/messages";
+import type { TerminalState } from "@getpaseo/protocol/messages";
 
 export interface WorkspaceTerminalSnapshots {
   get: (input: { terminalId: string }) => TerminalState | null;

packages/app/src/terminal/webview/terminal-emulator-webview-entry.ts

@@ -1,7 +1,7 @@
 import type { ITheme } from "@xterm/xterm";
 import xtermCss from "@xterm/xterm/css/xterm.css";
-import type { TerminalState } from "@server/shared/messages";
-import type { TerminalInputModeState } from "@server/shared/terminal-input-mode";
+import type { TerminalState } from "@getpaseo/protocol/messages";
+import type { TerminalInputModeState } from "@getpaseo/protocol/terminal-input-mode";
 import type { PendingTerminalModifiers } from "@/utils/terminal-keys";
 import {
   encodeTerminalOutput,