refactor(verify): rename scripts to ai and add to monorepo workspaces

- Rename verification/scripts -> verification/ai for semantic clarity
- Add verification/ai to root workspaces in package.json
- Rename package to @vibes/verification-ai
- Remove standalone package-lock.json (uses root node_modules now)
- Update verify.just and .gitignore references

Author: rupurt

.justfiles/verify.just

@@ -528,4 +528,4 @@ story STORY_ID: (story-report STORY_ID)
 
 # Run AI verification for a story
 ai STORY_ID *ARGS:
-    npx tsx verification/scripts/ai-verify.ts {{STORY_ID}} {{ARGS}}
+    npx tsx verification/ai/ai-verify.ts {{STORY_ID}} {{ARGS}}

package-lock.json

@@ -7,7 +7,8 @@
   "workspaces": [
     "design-system",
     "web-ui",
-    "e2e-tests"
+    "e2e-tests",
+    "verification/ai"
   ],
   "scripts": {
     "dev": "turbo run dev --filter=web-ui",

package.json

@@ -10,8 +10,8 @@
 !checkpoints.json
 !config.toml
 
-# Include scripts directory
-!scripts/
-!scripts/**
-scripts/node_modules/
-scripts/dist/
+# Include AI verification module
+!ai/
+!ai/**
+ai/node_modules/
+ai/dist/