feat(cli): add prdy, quality-rails, and wizard subcommands

Wires @mosaic/prdy, @mosaic/quality-rails, and @mosaic/mosaic into the
unified CLI binary. The wizard subcommand uses dynamic import to avoid
loading heavy wizard deps for other commands. Adds @types/node to cli
devDependencies and guards @mosaic/mosaic index.ts program.parse() so
the module is safely importable without auto-executing.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

pnpm-lock.yaml

@@ -268,6 +268,15 @@ importers:
 
   packages/cli:
     dependencies:
+      '@mosaic/mosaic':
+        specifier: workspace:^
+        version: link:../mosaic
+      '@mosaic/prdy':
+        specifier: workspace:^
+        version: link:../prdy
+      '@mosaic/quality-rails':
+        specifier: workspace:^
+        version: link:../quality-rails
       commander:
         specifier: ^13.0.0
         version: 13.1.0
@@ -287,6 +296,9 @@ importers:
         specifier: ^4.8.0
         version: 4.8.3
     devDependencies:
+      '@types/node':
+        specifier: ^22.0.0
+        version: 22.19.15
       '@types/react':
         specifier: ^18.3.0
         version: 18.3.28