chore: set up pre-commit hooks

.markdownlint.json

@@ -0,0 +1,8 @@
+{
+  "MD033": {
+    "allowed_elements": [
+      "summary",
+      "details"
+    ]
+  }
+}

.pre-commit-config.yaml

@@ -17,3 +17,7 @@ repos:
     rev: v1.61.0
     hooks:
       - id: golangci-lint
+  - repo: https://github.com/DavidAnson/markdownlint-cli2
+    rev: v0.14.0
+    hooks:
+      - id: markdownlint-cli2

README.md

@@ -1,25 +1,38 @@
 # FDF Console monitor
 
-Expose a First Degree Fitness water rower as BLE (Bluetooth Low Energy) peripheral providing Fitness Machine Service
-(FTMS) rower data.
+Expose a First Degree Fitness water rower as BLE (Bluetooth Low Energy)
+peripheral providing Fitness Machine Service (FTMS) rower data.
 
-Tested with First Degree Fitness NEON plus water rower which comes with the (basic) FDF Console and a serial interface.
+Tested with First Degree Fitness NEON plus water rower which comes with the
+(basic) FDF Console and a serial interface.
 
 ## Usage
 
-Install dependencies and build:
+Run:
 
-    go mod download
+```bash
+go run ./cmd/app --name "FDF Rower" --port /dev/ttyUSB0
+```
 
-Run:
+## Advanced usage: building on Linux for running in non-root context
+
+Build binary on Linux - e.g. for running on Raspberry Pi:
+
+```bash
+CGO_ENABLED=0 go build -a -o fdf-console-monitor ./cmd/app
+```
 
-    go run ./cmd/app --name "FDF Rower" --port /dev/ttyUSB0
+Grant only specific capabilities instead of full root access:
 
-Optional: Build binary for Linux and set capability flags:
+```bash
+sudo setcap 'cap_net_raw,cap_net_admin+eip' ./fdf-console-monitor
+```
 
-    CGO_ENABLED=0 go build -a -o fdf-console-monitor ./cmd/app
-    sudo setcap 'cap_net_raw,cap_net_admin+eip' fdf-console-monitor
-    ./fdf-console-monitor --name "FDF Rower" --port /dev/ttyUSB0
+Run as non-root:
+
+```bash
+./fdf-console-monitor --name "FDF Rower" --port /dev/ttyUSB0
+```
 
 ## Contribution
 
@@ -31,6 +44,7 @@ Prerequisites for development:
 ```bash
 brew install pre-commit commitizen golangci-lint
 ```
+
 </details>
 
 Set up pre-commit hooks: