add martinr7 and alleg range record (#1468)

* add martinr7 and alleg range record

* fix links and intro record

* add firmware version

---------

Co-authored-by: rcarteraz <robert.l.carter2@gmail.com>

docs/about/introduction.mdx

@@ -14,7 +14,7 @@ Meshtastic® is a project that enables you to use inexpensive LoRa radios as a l
 
 ### Features
 
-- Long range ([_254km record by kboxlabs_](/docs/overview/range-tests#current-ground-record-254km))
+- Long range ([_331km record by MartinR7 & alleg_](/docs/overview/range-tests#current-ground-record-331km))
 - No phone required for mesh communication
 - Decentralized communication - no dedicated router required
 - Encrypted communication

docs/about/overview/range-test.mdx

@@ -19,9 +19,47 @@ values={[
 
 <TabItem value="ground">
 
-#### Ground
+#### Current Ground Record: 331km
 
-##### Current Ground Record: 254km
+- **Range:** 331km (205 miles)
+- **Record Holders:** _MartinR7_ & _alleg_
+- **Source:** [reddit](https://www.reddit.com/r/meshtastic/comments/1fnduwo/mountain_to_mountain_331_km/)
+
+<h5 id="modem-settings-331">Modem Settings</h5>
+
+Default Very Long Slow
+
+- **Frequency:** 868MHz
+- **Bandwidth:** 62.5
+- **Spread Factor:** 12
+- **Coding Rate:** 4/8
+
+<h5 id="node-a-331">Node A</h5>
+
+- **Device:** [RAK4631 Core](/docs/hardware/devices/rak-wireless/wisblock/core-module/?rakcore=RAK4631)+[RAK19003](/docs/hardware/devices/rak-wireless/wisblock/base-board/?rakbase=RAK19003)+[RAK1906](/docs/hardware/devices/rak-wireless/wisblock/peripherals/?rakmodules=Sensors#rak1906-environment-sensor)+[INA219](/docs/configuration/module/telemetry/#currently-supported-sensor-types)
+- **Firmware Version:** 2.3.6
+- **Antenna:** 55cm collinear 868mhz (AliExpress)
+
+<h5 id="node-b-331">Node B</h5>
+
+- **Device:** [RAK4631 Core](/docs/hardware/devices/rak-wireless/wisblock/core-module/?rakcore=RAK4631)+[RAK19003](/docs/hardware/devices/rak-wireless/wisblock/base-board/?rakbase=RAK19003)+[RAK1901](/docs/hardware/devices/rak-wireless/wisblock/peripherals/?rakmodules=Sensors#rak1901-temperature-and-humidity-sensor)
+- **Firmware Version:** 2.4.2
+- **Antenna:** RAKARJ17
+
+<img src="/img/records/MartinR7-XARC.webp" alt="Node A" />
+
+<img src="/img/records/MartinR7-Sneznik.webp" alt="Node B" />
+
+<img src="/img/records/MartinR7-map.webp" alt="Map" />
+
+<img src="/img/records/MartinR7-map2.webp" alt="Map2" />
+
+<img src="/img/records/MartinR7-path.webp" alt="Path" />
+
+<img src="/img/records/MartinR7-message-trace.webp" alt="Trace" />
+
+
+#### Previous Ground Record: 254km
 
 - **Range:** 254km (158 miles)
 - **Record Holders:** _kboxlabs_
@@ -91,9 +129,7 @@ Default Long_Fast
 
 <TabItem value="air">
 
-#### Air
-
-##### Current Air Record: 206km
+#### Current Air Record: 206km
 
 - **Range:** 206km (128 miles)
 - **Record Holders:** _StarWatcher, CVR, rook, kboxlabs_