Remove one-time v17.6.9 idempotency workflow

.github/workflows/hotfix-v1769-idempotent.yml

@@ -1,36 +0,0 @@
-name: Hotfix v17.6.9 offer workspace idempotency
-on:
-  push:
-    branches:
-      - feature/v17.6.9-offer-pdf-tabs-gallery
-permissions:
-  contents: write
-jobs:
-  patch:
-    if: github.actor != 'github-actions[bot]'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          ref: feature/v17.6.9-offer-pdf-tabs-gallery
-      - name: Make offer tab rendering idempotent
-        shell: bash
-        run: |
-          python - <<'PY'
-          from pathlib import Path
-          p=Path('public/core/offer-workspace-v1769.js')
-          s=p.read_text()
-          old="const edit=$('sunOfferEdit');if(edit){edit.textContent=mode==='editor'?'К просмотру':'Редактировать';edit.setAttribute('aria-pressed',mode==='editor'?'true':'false')}"
-          new="const edit=$('sunOfferEdit');if(edit){const label=mode==='editor'?'К просмотру':'Редактировать';if(edit.textContent!==label)edit.textContent=label;edit.setAttribute('aria-pressed',mode==='editor'?'true':'false')}"
-          if old not in s:
-              raise SystemExit('target not found')
-          p.write_text(s.replace(old,new,1))
-          PY
-      - name: Commit hotfix
-        shell: bash
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add public/core/offer-workspace-v1769.js
-          git commit -m "Make v17.6.9 offer workspace rendering idempotent"
-          git push origin HEAD:feature/v17.6.9-offer-pdf-tabs-gallery