Moved docs and workflows to avoid conflicts while merging official repo

.github/workflows/pr-build-check.yml

@@ -1,39 +0,0 @@
-name: PR Build Check
-
-on:
-  pull_request:
-    branches: [ main ]
-    paths:
-      - "src/**"
-      - "examples/**"
-      - "variants/**"
-      - "platformio.ini"
-      - ".github/workflows/pr-build-check.yml"
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    env:
-      OFFICIAL_MESHCORE_VERSION: ${{ vars.OFFICIAL_MESHCORE_VERSION }}
-      PLATFORMIO_BUILD_FLAGS: -UMQTT_DEBUG
-    strategy:
-      fail-fast: false
-      matrix:
-        environment:
-          # ESP32-S3 / core EastMesh targets
-          - heltec_v4_companion_radio_wifi
-          - heltec_v4_repeater_mqtt
-          - LilyGo_TBeam_1W_companion_radio_wifi
-          - LilyGo_TBeam_1W_repeater_mqtt
-          - T_Beam_S3_Supreme_SX1262_companion_radio_wifi
-          - T_Beam_S3_Supreme_SX1262_repeater_mqtt
-
-    steps:
-      - name: Clone Repo
-        uses: actions/checkout@v6
-
-      - name: Setup Build Environment
-        uses: ./.github/actions/setup-build-environment
-
-      - name: Build ${{ matrix.environment }}
-        run: pio run -e ${{ matrix.environment }}