fix: improve commitment API route validation and recovery

.github/workflows/coverage.yml

@@ -20,10 +20,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
 
       - name: Setup Node.js
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v4
         with:
           node-version: '20'
           cache: 'npm'
@@ -37,7 +37,7 @@ jobs:
           CI: true
 
       - name: Upload coverage report
-        uses: actions/upload-artifact@v7
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: coverage-report
@@ -50,10 +50,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
 
       - name: Setup Node.js
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v4
         with:
           node-version: '20'
           cache: 'npm'
@@ -62,7 +62,7 @@ jobs:
         run: npm ci
 
       - name: Validate OpenAPI spec
-        run: bash validate-openapi.sh
+        run: bash scripts/validate-openapi.sh
 
       - name: Check API route coverage
         run: bash scripts/check-route-coverage.sh