Changed nhl logo to more monochrome logo that looks much better on the LEDMatrix. (#315)

Signed-off-by: J. Scott Raynor <sr-github@raynorsplace.net>

config/config_secrets.template.json

@@ -1,8 +1,16 @@
 {
+    "ledmatrix-weather": {
+        "api_key": "YOUR_OPENWEATHERMAP_API_KEY"
+    },
     "youtube": {
         "api_key": "YOUR_YOUTUBE_API_KEY",
         "channel_id": "YOUR_YOUTUBE_CHANNEL_ID"
     },
+    "music": {
+        "SPOTIFY_CLIENT_ID": "YOUR_SPOTIFY_CLIENT_ID_HERE",
+        "SPOTIFY_CLIENT_SECRET": "YOUR_SPOTIFY_CLIENT_SECRET_HERE",
+        "SPOTIFY_REDIRECT_URI": "http://127.0.0.1:8888/callback"
+    },
     "github": {
         "api_token": "YOUR_GITHUB_PERSONAL_ACCESS_TOKEN"
     }

first_time_install.sh

@@ -598,7 +598,11 @@ if [ ! -f "$PROJECT_ROOT_DIR/config/config_secrets.json" ]; then
     else
         echo "⚠ Template config/config_secrets.template.json not found; creating a minimal secrets file"
         cat > "$PROJECT_ROOT_DIR/config/config_secrets.json" <<'EOF'
-{}
+{
+  "weather": {
+    "api_key": "YOUR_OPENWEATHERMAP_API_KEY"
+  }
+}
 EOF
         # Check if service runs as root and set ownership accordingly
         SERVICE_USER="root"