Fix CLI routing: single classifier, open-project for cold & hot start

- Add classify.ts as the single source of truth for CLI invocation
  routing (discriminated union, derives known commands from Commander)
- Remove all hardcoded command lists and duplicate path detection logic
- Simplify shell wrappers to dumb pipes (zero classification)
- Fix hot-start: use `open -n -g -a` (VS Code pattern) so second-instance
  event fires when app is already running
- Fix cold-start race: pull-based IPC (getPendingOpenProject) so renderer
  fetches the pending path after React mounts, instead of push event that
  arrived before the listener existed
- Fix asar read corruption: unpack node-entrypoint-runner.js from asar
  (Node.js v24 in Electron 41 can't parse package.json inside asar)
- Strip ELECTRON_RUN_AS_NODE from env when spawning desktop app from CLI

packages/cli/tests/32-open-project.test.ts

@@ -5,15 +5,15 @@ import { mkdir, mkdtemp } from "node:fs/promises";
 import { join } from "node:path";
 import { tmpdir } from "node:os";
 import {
-  isExistingDirectoryArg,
+  classifyInvocation,
+  isExistingDirectory,
   isPathLikeArg,
-  openDesktopWithProject,
-  shouldOpenProjectArg,
-} from "../src/commands/open.ts";
+} from "../src/classify.ts";
+import { openDesktopWithProject } from "../src/commands/open.ts";
 
 console.log("📋 Phase 32: Open Project CLI Tests\n");
 
-console.log("  Testing path-like detection exports...");
+  console.log("  Testing path-like detection exports...");
 assert.equal(isPathLikeArg("."), true);
 assert.equal(isPathLikeArg("./app"), true);
 assert.equal(isPathLikeArg("/tmp/app"), true);
@@ -28,21 +28,28 @@ await mkdir(existingProject);
 const originalCwd = process.cwd();
 process.chdir(join(existingProject, ".."));
 
-assert.equal(isExistingDirectoryArg("project"), true);
+assert.equal(isExistingDirectory({ pathArg: "project", cwd: process.cwd() }), true);
 assert.equal(
-  shouldOpenProjectArg({ arg: "project", knownCommands: new Set(["run", "status"]) }),
-  true,
+  classifyInvocation({
+    argv: ["project"],
+    knownCommands: new Set(["run", "status"]),
+    cwd: process.cwd(),
+  }).kind,
+  "open-project",
 );
 assert.equal(
-  shouldOpenProjectArg({ arg: "run", knownCommands: new Set(["run", "status"]) }),
-  false,
+  classifyInvocation({
+    argv: ["run"],
+    knownCommands: new Set(["run", "status"]),
+    cwd: process.cwd(),
+  }).kind,
+  "cli",
 );
 
 process.chdir(originalCwd);
 console.log("  ✅ existing directories open as projects, but known commands still win");
 
-console.log("  Testing nonexistent project path errors...");
-const missingProject = join(tmpdir(), "paseo-open-project-missing");
+console.log("  Testing desktop CLI passthrough guard...");
 const originalWrite = process.stderr.write.bind(process.stderr);
 const stderrChunks: string[] = [];
 process.stderr.write = ((chunk: string | Uint8Array) => {
@@ -52,13 +59,16 @@ process.stderr.write = ((chunk: string | Uint8Array) => {
 
 const previousExitCode = process.exitCode;
 process.exitCode = undefined;
+const previousDesktopCli = process.env.PASEO_DESKTOP_CLI;
+process.env.PASEO_DESKTOP_CLI = "1";
 
-await openDesktopWithProject(missingProject);
+await openDesktopWithProject(existingProject);
 
 process.stderr.write = originalWrite;
 assert.equal(process.exitCode, 1);
-assert.match(stderrChunks.join(""), /Path does not exist:/);
+assert.match(stderrChunks.join(""), /desktop CLI passthrough mode/);
 process.exitCode = previousExitCode;
-console.log("  ✅ nonexistent paths fail with a helpful error");
+process.env.PASEO_DESKTOP_CLI = previousDesktopCli;
+console.log("  ✅ desktop CLI passthrough mode is rejected");
 
 console.log("\n✅ Phase 32: Open Project CLI Tests PASSED");