Update repo to Docusaurus 3.9.2

.github/workflows/deploy.yml

@@ -22,8 +22,9 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           cache: npm
+          cache-dependency-path: "./website/package-lock.json"
 
       - name: Install dependencies
         run: npm ci

.github/workflows/test-deploy.yml

@@ -22,8 +22,9 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           cache: npm
+          cache-dependency-path: "./website/package-lock.json"
       - name: Install dependencies
         run: npm ci
       - name: Test build website

website/docs/Software/OpenBCISoftware/02_GUI_Widget_Guide.md

@@ -86,7 +86,7 @@ SRB2 or Single Reference Buffer 2 allows any Positive Input (INxP) to be set as
 
 ![image](../../assets/SoftwareImages/OpenBCISoftware/GUI_5.1.0-FiltersUI.png)
 
-The GUI contains several built-in filters that can be applied to the data in real-time. These can be accessed by clicking on the `Filters` button. This will open a menu that allows you to toggle the filters on/off, choose the frequency range, type, and order of the filters. On the top right you will find the notch filter, which can be used to [reduce AC noise](../../Troubleshooting/01-MinimizingNoise.md#get-rid-of-ac-noise) by filtering out 50Hz or 60Hz noise. To the left of the notch filter, there is a dropdown menu to choose between applying a bandpass or bandstop filter to your data. The bandpass filter allows a specific range of frequencies to pass through while attenuating frequencies outside of that range. On the other hand, the bandstop attenuates a specific range of frequencies while allowing frequencies outside of that range to pass through.
+The GUI contains several built-in filters that can be applied to the data in real-time. These can be accessed by clicking on the `Filters` button. This will open a menu that allows you to toggle the filters on/off, choose the frequency range, type, and order of the filters. On the top right you will find the notch filter, which can be used to [reduce AC noise](../../Troubleshooting/01-MinimizingNoise.md#filter-out-ac-noise) by filtering out 50Hz or 60Hz noise. To the left of the notch filter, there is a dropdown menu to choose between applying a bandpass or bandstop filter to your data. The bandpass filter allows a specific range of frequencies to pass through while attenuating frequencies outside of that range. On the other hand, the bandstop attenuates a specific range of frequencies while allowing frequencies outside of that range to pass through.
 
 The filter parameters specify the start and stop frequencies, the filter type (Butterworth, Chebyshev, Bessel), and order of the filter. You can also toggle the filter on/off by clicking on the circle under the 'Channel' header (you will see the circle turn black if turned off). If you want to apply different filter settings to a specific channel, you can click on the 'Show Channels' dropdown to edit the parameters for each individual channel. The picture above shows the expanded filter menu.