docs: simplify agent wording

Author: cucupac

docs/humans/index.html

@@ -37,7 +37,7 @@
           <div class="eyebrow">For Humans</div>
           <h1 id="hero-title">Memory That Compounds<span>.</span></h1>
           <p class="hero-lead">
-            AI coding agents work in sessions. Each session starts from scratch. Agents re-discover the same bugs, re-learn your preferences, and repeat failed approaches. <strong>ShellBrain gives agents durable memory, scoped to a repo.</strong>
+            AI agents work in sessions. Each session starts from scratch. Agents re-discover the same bugs, re-learn your preferences, and repeat failed approaches. <strong>ShellBrain gives agents durable memory, scoped to a repo.</strong>
           </p>
         </div>
       </section>

docs/index.html

@@ -3,8 +3,8 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>ShellBrain | Long-Term Memory for AI Coding Agents</title>
-  <meta name="description" content="ShellBrain gives AI coding agents repo-scoped long-term memory with evidence-backed recall, local storage, and inner agents that build useful context.">
+  <title>ShellBrain | Long-Term Memory for AI Agents</title>
+  <meta name="description" content="ShellBrain gives AI agents repo-scoped long-term memory with evidence-backed recall, local storage, and inner agents that build useful context.">
   <link rel="canonical" href="https://shellbrain.ai/">
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>