fix(cli): highlight Create a new Project with a + glyph

Glyph over color: the prompt library owns the active-row styling
(embedded ANSI would break its highlight), and the style guide forbids
color-only meaning. The + survives NO_COLOR and non-TTY logs.

Author: AmanVarshney01

packages/cli/src/lib/project/interactive-setup.ts

@@ -46,9 +46,11 @@ export async function promptForProjectSetupChoice(options: {
     output: options.context.runtime.stderr,
     message: "Which Project should this directory use?",
     // "Create a new Project" stays first so it is reachable without paging
-    // through a long project list; Cancel stays last by convention.
+    // through a long project list; Cancel stays last by convention. The "+"
+    // glyph highlights it without color, since the prompt library owns the
+    // active-row styling and the style guide forbids color-only meaning.
     choices: [
-      { label: "Create a new Project", value: { kind: "create" as const } },
+      { label: "+ Create a new Project", value: { kind: "create" as const } },
       ...sortedProjects.map((project) => ({
         label: duplicateNames.has(project.name)
           ? `${project.name} (${project.id})`