Remove pre-built

I'm removing this at it is getting too complex and will require github tokens to copy the build files. Instead I will focus in solving the problems making hard to build.

.github/workflows/build_esphome.yml

@@ -1,23 +0,0 @@
-name: Build ESPHome binary
-
-on:
-  push:
-    paths:
-      - "nspanel_esphome_*.yaml"
-  pull_request:
-  #schedule:
-  #  - cron: "0 0 * * *"
-  workflow_dispatch:
-
-jobs:
-  code_scan:
-    name: ESPHome Builder
-    runs-on: "ubuntu-latest"
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4.1.0
-        #with:
-        #  ref: dev  # Check out the 'dev' branch
-      - uses: esphome/build-action@v1.8.0
-        with:
-          yaml_file: nspanel_esphome_prebuilt.yaml