Provide Solution for #2.

.github/config/.spellcheck.yaml

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+matrix:
+- name: Markdown
+  aspell:
+    lang: en
+  dictionary:
+    wordlists:
+    - .github/config/.wordlist.txt
+    encoding: utf-8
+  pipeline:
+  - pyspelling.filters.markdown:
+      markdown_extensions:
+      - pymdownx.superfences
+  - pyspelling.filters.html:
+      comments: false
+      ignores:
+      - code
+      - pre
+  sources:
+  - '**/*.md'
+  default_encoding: utf-8

.github/config/.wordlist.txt

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+hamradio
+APRS
+HBLink
+HomeBrew
+hotspots
+MDUV
+TYT
+TyMD
+codeplug
+rdt
+Baofeng
+DM
+DMR
+MCU
+NXP
+OpenGD
+Radioddiy
+chipset
+Xiegu
+OpenRTX
+modularity
+AFSK
+EAS
+POCSAG
+multimon
+ng
+Codec
+FOSS
+FreeDV
+PyCodec
+bitrate
+codec
+UniPager
+SDR
+gqrx
+hpsdr
+linhpsdr
+linux
+HPSDR
+pihpsdr
+HiQSDR
+quisk
+CubicSDR
+insprectrum
+HackRF
+RTL
+ShinySDR
+SDRangel
+frontend
+Igate
+PyMultimonAPRS
+RTLSDR
+ILM's
+OpenWebRX
+Multimode
+Qradiolink
+SDRPlusPlus
+Cloudlog
+CQRLOG
+Hamradio
+KLog
+macOS
+multiplatform
+PyQSO
+Xlog
+Digimodes
+WSJT
+EME
+JT
+WSPR
+fldigi
+Hamlib
+pyhamtools
+CSDR
+DSP
+csdr
+Alinco
+Tytera
+editcp
+Gpredict
+AFU
+german
+NEC
+MMDVM
+tindie
+Mobilinkd
+TNCs
+QCX
+SSB
+uBITx
+OpenHT
+hw

.github/workflows.yaml

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+name: Spellcheck Action
+on: 
+  push:
+    branches:
+       - 'main'
+  pull_request:
+     types: [open,reopened,edited]
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Spellcheck
+    runs-on: ubuntu-latest
+    steps:
+    # The checkout step
+    - uses: actions/checkout@v3
+    - uses: rojopolis/spellcheck-github-actions@v0
+      name: Spellcheck
+      with:
+        source_files: README.md 
+        task_name: Markdown
+        config_path: .github/config/.spellcheck.yaml
+        output_file: spellcheck-output.txt
+
+    - uses: actions/upload-artifact@v3
+      name: Archive spellcheck output
+      with:
+        name: Spellcheck artifact
+        path: spellcheck-output.txt