feat: add new multi img format

scripts/preprocess.ts

···
 }
 
 function transformImages(content: string): string {
-  return content.replace(
-    /!\[([^\]]*)\]\(([^)]+)\)\{([^}]+)\}/g,
+  // Transform multiple images: !![alt1](url1)[alt2](url2){attrs}
+  content = content.replace(
+    /!!(\[([^\]]*)\]\(([^)]+)\))+(?:\{([^}]+)\})?/g,
+    (match) => {
+      // Extract all [alt](url) pairs
+      const pairs = [...match.matchAll(/\[([^\]]*)\]\(([^)]+)\)/g)];
+      const urls = pairs.map(p => p[2]).join(', ');
+      const alts = pairs.map(p => p[1]).join(', ');
+      
+      // Extract attrs if present
+      const attrsMatch = match.match(/\{([^}]+)\}$/);
+      const attrs = attrsMatch ? attrsMatch[1] : '';
+      
+      const params: string[] = [`id="${urls}"`];
+      
+      if (alts.trim()) {
+        params.push(`alt="${alts}"`);
+      }
+      
+      if (attrs) {
+        const classes = attrs.match(/\.([a-zA-Z0-9_-]+)/g)?.map(c => c.slice(1)) || [];
+        if (classes.length) {
+          params.push(`class="${classes.join(' ')}"`);
+        }
+        
+        const keyValueMatches = attrs.matchAll(/([a-zA-Z]+)=["']?([^"'\s}]+)["']?/g);
+        for (const [, key, value] of keyValueMatches) {
+          if (key !== 'class') {
+            params.push(`${key}="${value.replace(/["']/g, '')}"`);
+          }
+        }
+      }
+      
+      return `{{ imgs(${params.join(', ')}) }}`;
+    }
+  );
+  
+  // Transform single images: ![alt](url){attrs}
+  content = content.replace(
+    /!\[([^\]]*)\]\(([^)]+)\)(?:\{([^}]+)\})?/g,
     (match, alt, url, attrs) => {
       const params: string[] = [`id="${url}"`];
       
···
         params.push(`alt="${alt}"`);
       }
       
-      const classes = attrs.match(/\.([a-zA-Z0-9_-]+)/g)?.map(c => c.slice(1)) || [];
-      if (classes.length) {
-        params.push(`class="${classes.join(' ')}"`);
-      }
-      
-      const keyValueMatches = attrs.matchAll(/([a-zA-Z]+)=["']?([^"'\s}]+)["']?/g);
-      for (const [, key, value] of keyValueMatches) {
-        if (key !== 'class') {
-          params.push(`${key}="${value.replace(/["']/g, '')}"`);
+      if (attrs) {
+        const classes = attrs.match(/\.([a-zA-Z0-9_-]+)/g)?.map(c => c.slice(1)) || [];
+        if (classes.length) {
+          params.push(`class="${classes.join(' ')}"`);
+        }
+        
+        const keyValueMatches = attrs.matchAll(/([a-zA-Z]+)=["']?([^"'\s}]+)["']?/g);
+        for (const [, key, value] of keyValueMatches) {
+          if (key !== 'class') {
+            params.push(`${key}="${value.replace(/["']/g, '')}"`);
+          }
         }
       }
       
       return `{{ img(${params.join(', ')}) }}`;
     }
   );
+  
+  return content;
 }
 
 function processFile(filePath: string): void {