fix: unify Commander to v13 across all packages (prdy, mosaic)

Stale commander@12 in @mosaic/prdy and @mosaic/mosaic caused type
mismatch with @mosaic/cli and @mosaic/quality-rails (both on v13).

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

packages/mosaic/package.json

@@ -32,7 +32,7 @@
     "@mosaic/quality-rails": "workspace:*",
     "@mosaic/types": "workspace:*",
     "@clack/prompts": "^0.9.1",
-    "commander": "^12.1.0",
+    "commander": "^13.0.0",
     "picocolors": "^1.1.1",
     "yaml": "^2.6.1",
     "zod": "^3.23.8"

packages/prdy/package.json

@@ -22,7 +22,7 @@
   },
   "dependencies": {
     "@clack/prompts": "^0.9.0",
-    "commander": "^12.0.0",
+    "commander": "^13.0.0",
     "js-yaml": "^4.1.0",
     "zod": "^3.22.0"
   },

pnpm-lock.yaml

@@ -522,8 +522,8 @@ importers:
         specifier: workspace:*
         version: link:../types
       commander:
-        specifier: ^12.1.0
-        version: 12.1.0
+        specifier: ^13.0.0
+        version: 13.1.0
       picocolors:
         specifier: ^1.1.1
         version: 1.1.1
@@ -550,8 +550,8 @@ importers:
         specifier: ^0.9.0
         version: 0.9.1
       commander:
-        specifier: ^12.0.0
-        version: 12.1.0
+        specifier: ^13.0.0
+        version: 13.1.0
       js-yaml:
         specifier: ^4.1.0
         version: 4.1.1
@@ -4082,10 +4082,6 @@ packages:
   comma-separated-tokens@2.0.3:
     resolution: {integrity: sha512-Fu4hJdvzeylCfQPp9SGWidpzrMs7tTrlu6Vb8XGaRGck8QSNZJJp538Wrb60Lax4fPwR64ViY468OIUTbRlGZg==}
 
-  commander@12.1.0:
-    resolution: {integrity: sha512-Vw8qHK3bZM9y/P10u3Vib8o/DdkvA2OtPtZvD871QKjy74Wj1WSKFILMPRPSdUSx5RFK1arlJzEtA4PkFgnbuA==}
-    engines: {node: '>=18'}
-
   commander@13.1.0:
     resolution: {integrity: sha512-/rFeCpNJQbhSZjGVwO9RFV3xPqbnERS8MmIQzCtD/zl6gpJuV/bMLuN92oG3F7d8oDEHHRrujSXNUr8fpjntKw==}
     engines: {node: '>=18'}
@@ -10979,8 +10975,6 @@ snapshots:
 
   comma-separated-tokens@2.0.3: {}
 
-  commander@12.1.0: {}
-
   commander@13.1.0: {}
 
   commander@14.0.3: {}