chore: delete disabled codeflash.yaml workflow

JS ESM integration test — disabled and superseded by ci.yaml's e2e-js matrix.

.github/workflows/codeflash.yaml

@@ -1,42 +0,0 @@
-name: Codeflash
-
-on:
-  pull_request:
-    paths:
-      # So that this workflow only runs when code within the target module is modified
-      - 'code_to_optimize/js/code_to_optimize_js_esm/**'
-  workflow_dispatch:
-
-concurrency:
-  # Any new push to the PR will cancel the previous run, so that only the latest code is optimized
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-
-jobs:
-  optimize:
-    name: Optimize new code
-    # Don't run codeflash on codeflash-ai[bot] commits, prevent duplicate optimizations
-    if: ${{ github.actor != 'codeflash-ai[bot]' }}
-    runs-on: ubuntu-latest
-    env:
-      CODEFLASH_API_KEY: ${{ secrets.CODEFLASH_API_KEY }}
-    defaults:
-      run:
-        working-directory: ./code_to_optimize/js/code_to_optimize_js_esm
-    steps:
-      - name: 🛎️ Checkout
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-      - name: 🟢 Setup Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: '22'
-          cache: 'npm'
-          cache-dependency-path: code_to_optimize/js/code_to_optimize_js_esm/package-lock.json
-      - name: 📦 Install Dependencies
-        run: npm ci
-
-      - name: ⚡️ Codeflash Optimization
-        run: npx codeflash