refactor: supporter row centering and SVG dimension extraction (#50)

Author: ReenigneArcher

configs/sponsors/contribkit.config.ts

@@ -176,7 +176,6 @@ export default defineConfig({
           compose.addSpan(30);
 
           const padding = 20; // Padding between supporters
-          let currentX = padding;
           const supporters = [...specialSupporters];
 
           while (supporters.length) {
@@ -199,8 +198,7 @@ export default defineConfig({
             }
 
             // Center row horizontally
-            const startX = (config.width! - rowWidth + padding) / 2;
-            currentX = startX;
+            let currentX = (config.width! - rowWidth + padding) / 2;
 
             // Add supporters in row
             for (const supporter of row) {

configs/sponsors/svg-utils.ts

@@ -11,7 +11,7 @@ export function extractSvgDimensions(svgContent: string): { width: number; heigh
   // Try to get dimensions from viewBox first
   const viewBoxMatch = svgContent.match(/viewBox=['"]([^'"]*)['"]/);
   if (viewBoxMatch) {
-    const [minX, minY, width, height] = viewBoxMatch[1].split(/\s+/).map(Number);
+    const [, , width, height] = viewBoxMatch[1].split(/\s+/).map(Number);
     // Check that both width and height are valid numbers (not NaN and not undefined)
     if (!Number.isNaN(width) && !Number.isNaN(height) && width !== undefined && height !== undefined) {
       return { width, height };