Add geofence validation, distance filtering, and debug mode

.gitignore

@@ -18,3 +18,6 @@ build/
 # OS files
 .DS_Store
 Thumbs.db
+
+# Temporary files
+tmp/

README.md

@@ -16,23 +16,33 @@ A browser-based Progressive Web App for wardriving with MeshCore devices. Connec
 - Make sure you have the **wardriving channel** set on your companion.
 - Take a **backup of your companion** (this webapp is beyond experimental).
 
-### Android (recommended)
-1. Disconnect the **MeshCore** app and close it
-2. Open **Google Chrome**
-3. Go to https://wardrive.ottawamesh.ca/
-4. **Connect** your device
-5. Pick **interval** and **power**
-6. Send a ping or start **auto ping**
-7. Move around and watch it track
+### Android
+1. Open the **MeshCore** app and add the Public Hashtag channel #wardriving:
+    - Click the three dots (top-right) → **Add Channel**
+    - Select **Join a hashtag channel**
+    - Type **#wardriving** → **Join channel**
+    - Click **Continue to channel**
+2. Disconnect the **MeshCore** app and close it
+3. Open **Google Chrome**
+4. Go to https://wardrive.ottawamesh.ca/
+5. **Connect** your device
+6. Pick **interval** and **power**
+7. Send a ping or start **auto ping**
+8. Move around and watch it track
 
 ### iOS
-1. Disconnect the **MeshCore** app and close it
-2. Install **Bluefy** (Web BLE browser): https://apps.apple.com/us/app/bluefy-web-ble-browser/id1492822055
-3. Open https://wardrive.ottawamesh.ca/ in **Bluefy**
-4. **Connect** your device
-5. Pick **interval** and **power**
-6. Send a ping or start **auto ping**
-7. Move around and watch it track
+1. Open the **MeshCore** app and add the Public Hashtag channel #wardriving:
+    - Click the three dots (top-right) → **Add Channel**
+    - Select **Join a hashtag channel**
+    - Type **#wardriving** → **Join channel**
+    - Click **Continue to channel**
+2. Disconnect the **MeshCore** app and close it
+3. Install **Bluefy** (Web BLE browser): https://apps.apple.com/us/app/bluefy-web-ble-browser/id1492822055
+4. Open https://wardrive.ottawamesh.ca/ in **Bluefy**
+5. **Connect** your device
+6. Pick **interval** and **power**
+7. Send a ping or start **auto ping**
+8. Move around and watch it track
 
 > ⚠️ **Note (iOS)**: You must use **Bluefy**. Other iOS browsers (including Safari) do not support Web Bluetooth (BLE).