Ship the client Dockerfile with generated Nuxt apps; bump to v0.2.0

A generated monorepo's docker-compose.yml already built apps/client from
apps/client/Dockerfile, but the client overlay only embedded app/ and
public/, so the file never existed and `docker compose build client`
failed on every fresh project. The client-nuxt sync job now embeds the
template's Dockerfile too, and the Nuxt scaffold rewrites its pnpm pin to
the locally detected version - the one that produces the generated
project's lockfile - the same way it already stamps packageManager.

Bumps the submodule to the template commit that mounts ~/.npmrc as a
build secret for the registry token, and the Makefile VERSION to v0.2.0
for the release.

Co-Authored-By: Claude Fable 5.1 <[email protected]>

cmd/client.go

@@ -68,8 +68,15 @@ func scaffoldClientNuxt(projectDir, serviceName string) error {
 		return fmt.Errorf("error running nuxi init: %w", err)
 	}
 
+	version, err := pnpmVersion()
+	if err != nil {
+		return fmt.Errorf("error detecting pnpm version: %w", err)
+	}
 	replacements := map[string]string{
 		"App Template": serviceName,
+		// The overlay's Dockerfile pins the pnpm that produced the template's
+		// lockfile; the generated project's lockfile comes from the local pnpm.
+		"[email protected]": "pnpm@" + version,
 	}
 	if err := copyEmbeddedDir("embedded/client-nuxt", projectDir, replacements); err != nil {
 		return fmt.Errorf("error copying client overlay: %w", err)