diff --git a/.github/workflows/frontend-deploy-workflow.yml b/.github/workflows/frontend-deploy-workflow.yml
index a4327b7..3689aec 100644
--- a/.github/workflows/frontend-deploy-workflow.yml
+++ b/.github/workflows/frontend-deploy-workflow.yml
@@ -45,6 +45,10 @@ on:
         default: '["self-hosted", "ci-e2e"]'
       
       # Build configuration
+      pre-build-command:
+        description: 'Command to run before build (e.g., GraphQL codegen)'
+        type: string
+        default: ''
       build-command:
         description: 'Production build command'
         type: string
@@ -290,6 +294,12 @@ jobs:
           jarvis-branch: ${{ inputs.jarvis-branch }}
           GH_TOKEN: ${{ secrets.GH_TOKEN }}
       
+      - name: Run pre-build command
+        if: inputs.pre-build-command != ''
+        run: ${{ inputs.pre-build-command }}
+        env:
+          GH_TOKEN: ${{ secrets.GH_TOKEN }}
+      
       - name: Clean dist directory
         run: ${{ inputs.clean-command }}
       
diff --git a/.github/workflows/frontend-pr-workflow.yml b/.github/workflows/frontend-pr-workflow.yml
index bdf343f..f0c55c4 100644
--- a/.github/workflows/frontend-pr-workflow.yml
+++ b/.github/workflows/frontend-pr-workflow.yml
@@ -58,6 +58,10 @@ on:
         default: '[self-hosted, ci-e2e]'
       
       # Build configuration
+      pre-build-command:
+        description: 'Command to run before linting/build (e.g., GraphQL codegen)'
+        type: string
+        default: ''
       build-command:
         description: 'Build command to run'
         type: string
@@ -292,6 +296,15 @@ jobs:
           jarvis-branch: ${{ inputs.jarvis-branch }}
           GH_TOKEN: ${{ secrets.GH_TOKEN }}
       
+      # Runs before linting AND build so that generated files (e.g. GraphQL
+      # codegen) are available for both TypeScript-aware lint rules and
+      # build tools like fork-ts-checker-webpack-plugin.
+      - name: Run pre-build command
+        if: inputs.pre-build-command != ''
+        run: ${{ inputs.pre-build-command }}
+        env:
+          GH_TOKEN: ${{ secrets.GH_TOKEN }}
+      
       - name: Run linting
         if: inputs.run-linting
         run: ${{ inputs.lint-command }}