1️⃣ Default Layout Injection

Given a layout like:

          
            1doctype html2html3  head4    title My App5  body6    h1 Header from layout
          
        

The engine automatically injects:

• Live reload script (always)
• Default content block if .page!= page is missing
• Default scripts block if .scripts!= scripts is missing

Rendered final Pug:

          
            1doctype html2html3  head4    title My App5  body6    h1 Header from layout8    // ✅ Injected automatically:9    script.10      const es = new EventSource('/__reload');11      es.onmessage = (e) => {12        if (e.data === 'reload') location.reload();13      };15    if page16      .page!= page18    if scripts19      .scripts!= scripts
          
        

User-defined blocks are respected — duplicates are never injected.

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