Refactor birthday and event configuration logic for improved clarity and consistency [skip ci]

Jellyfin.Plugin.Seasonals/Configuration/PluginConfiguration.cs

@@ -159,7 +159,8 @@ public class ChristmasOptions {
 
 public class EarthDayOptions {
     public bool EnableEarthDay { get; set; } = true;
-    public int VineCount { get; set; } = 4;
+    public int FlowersCount { get; set; } = 60;
+    public int FlowersCountMobile { get; set; } = 20;
 }
 
 public class EasterOptions {

Jellyfin.Plugin.Seasonals/Web/birthday.js

@@ -1,7 +1,7 @@
 const config = window.SeasonalsPluginConfig?.Birthday || {};
 
 const birthday = config.EnableBirthday !== undefined ? config.EnableBirthday : true; // enable/disable birthday symbols
-const symbolCount = config.SymbolCount !== undefined ? config.SymbolCount : 15; // count of balloons
+const symbolCount = config.SymbolCount !== undefined ? config.SymbolCount : 12; // count of balloons
 const enableDifferentDuration = config.EnableDifferentDuration !== undefined ? config.EnableDifferentDuration : true; // enable different duration for the symbols
 const symbolCountMobile = config.SymbolCountMobile !== undefined ? config.SymbolCountMobile : 5; // count of mobile balloons
 const baseConfettiCount = config.ConfettiCount !== undefined ? config.ConfettiCount : 60; // count of confetti

Jellyfin.Plugin.Seasonals/Web/earthday.js

@@ -1,7 +1,8 @@
 const config = window.SeasonalsPluginConfig?.EarthDay || {};
 
 const enabled = config.EnableEarthDay !== undefined ? config.EnableEarthDay : true; // enable/disable earthday
-const vineCount = config.VineCount !== undefined ? config.VineCount : 4; // count of vine
+const flowersCount = config.FlowersCount !== undefined ? config.FlowersCount : 60; // count of flowers
+const flowersCountMobile = config.FlowersCountMobile !== undefined ? config.FlowersCountMobile : 20; // count of flowers on mobile
 
 const flowerColors = ['#FF69B4', '#FFD700', '#87CEFA', '#FF4500', '#BA55D3', '#FFA500', '#FF1493'];
 
@@ -68,7 +69,8 @@ function createElements() {
   }
 
   // Generate Flowers
-  const flowerCount = Math.max(10, vineCount * 15);
+  const isMobile = window.matchMedia("only screen and (max-width: 768px)").matches;
+  const flowerCount = Math.max(5, isMobile ? flowersCountMobile : flowersCount);
   for (let i = 0; i < flowerCount; i++) {
       const x = 10 + Math.random() * (w - 20);
       const y = hSVG * 0.1 + Math.random() * (hSVG * 0.5);