fix: hoist pnpm deps and deploy to codeflash-webapp-main

Add node-linker=hoisted to .npmrc so pnpm hoists all dependencies like
npm. Update CI to rsync workspace-root node_modules into cf-webapp
before zipping, ensuring @next/env, @swc/helpers, and other peer deps
are included. Retarget deployment to the new codeflash-webapp-main app.

.github/workflows/deploy_cfwebapp_to_azure.yml

@@ -71,6 +71,9 @@ jobs:
         working-directory: js
         run: |
           pnpm --filter codeflash-webapp build
+          # pnpm hoists shared deps to the workspace root node_modules/.
+          # Merge them into cf-webapp/node_modules/ so the zip is self-contained.
+          rsync -a --ignore-existing node_modules/ cf-webapp/node_modules/
           cd cf-webapp && zip -qr cfwebapp.zip . .next node_modules package.json public
 
       - name: Upload artifact for deployment jobs
@@ -104,12 +107,11 @@ jobs:
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
           subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
 
-      - name: "Deploy to Azure App Service - codeflash-webapp-2-staging.azurewebsites.net"
+      - name: "Deploy to Azure App Service - codeflash-webapp-main"
         uses: azure/webapps-deploy@v3
         id: deploy-to-webapp
         with:
-          app-name: "codeflash-webapp-2"
+          app-name: "codeflash-webapp-main"
-          slot-name: "staging"
           # if we deploy a zip we can do Run-From-Zip and skip the oryx build step (which fails if we do a regular zip-deploy because it thinks the project is php for some reason)
           # https://learn.microsoft.com/en-us/azure/app-service/deploy-run-package#enable-running-from-package
           package: "cfwebapp.zip"

js/.npmrc

@@ -1 +1,2 @@
 @codeflash-ai:registry=https://npm.pkg.github.com
+node-linker=hoisted