fix(docs/examples): add w-full to pre elements for proper mobile overflow

The <pre> elements were expanding beyond the viewport, causing horizontal
scroll. Adding w-full ensures they respect the container width so
overflow-x-auto works correctly on mobile.

Author: barckcode

src/pages/docs/examples.astro

@@ -28,7 +28,7 @@ import Docs from '../../layouts/Docs.astro';
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">curl</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-5">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`curl https://api.nan.builders/v1/chat/completions \\
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full w-full"><code>{`curl https://api.nan.builders/v1/chat/completions \\
   -H "Content-Type: application/json" \\
   -H "Authorization: Bearer tu-api-key-personal" \\
   -d '{
@@ -40,7 +40,7 @@ import Docs from '../../layouts/Docs.astro';
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">python (openai)</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-4">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`from openai import OpenAI
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`from openai import OpenAI
 
 client = OpenAI(
   api_key="sk-tu-key-aqui",
@@ -65,7 +65,7 @@ for chunk in response:
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">node.js (openai)</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-4">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`import OpenAI from "openai";
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`import OpenAI from "openai";
 
 const client = new OpenAI({
   apiKey: "sk-tu-key-aqui",
@@ -90,7 +90,7 @@ for await (const chunk of stream) {
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">opencode.json (config)</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-4">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`{
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`{
   "$schema": "https://opencode.ai/config.json",
   "provider": {
     "litellm": {
@@ -127,7 +127,7 @@ for await (const chunk of stream) {
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">curl</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-5">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`curl https://api.nan.builders/v1/embeddings \\
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`curl https://api.nan.builders/v1/embeddings \\
   -H "Content-Type: application/json" \\
   -H "Authorization: Bearer tu-api-key-personal" \\
   -d '{
@@ -139,7 +139,7 @@ for await (const chunk of stream) {
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">python</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-4">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`from openai import OpenAI
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`from openai import OpenAI
 
 client = OpenAI(
   api_key="sk-tu-key-aqui",
@@ -157,7 +157,7 @@ print(len(embeddings[0]))  # 4096`}</code></pre>
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">node.js</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-4">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`import OpenAI from "openai";
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`import OpenAI from "openai";
 
 const client = new OpenAI({
   apiKey: "sk-tu-key-aqui",
@@ -183,7 +183,7 @@ console.log(embeddings[0].length);  // 4096`}</code></pre>
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">curl</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-5">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`curl https://api.nan.builders/v1/audio/speech \\
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`curl https://api.nan.builders/v1/audio/speech \\
   -H "Content-Type: application/json" \\
   -H "Authorization: Bearer tu-api-key-personal" \\
   -d '{
@@ -199,7 +199,7 @@ console.log(embeddings[0].length);  // 4096`}</code></pre>
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">python</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-4">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`from openai import OpenAI
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`from openai import OpenAI
 
 client = OpenAI(
   api_key="sk-tu-key-aqui",
@@ -227,7 +227,7 @@ response = client.audio.speech.create(
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">node.js</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-4">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`import OpenAI from "openai";
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`import OpenAI from "openai";
 import fs from "fs";
 
 const client = new OpenAI({
@@ -257,7 +257,7 @@ fs.writeFileSync("output.mp3", buffer);`}</code></pre>
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">curl</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-5">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`# Transcribe audio file
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`# Transcribe audio file
 curl https://api.nan.builders/v1/audio/transcriptions \\
   -H "Authorization: Bearer tu-api-key-personal" \\
   -F "model=whisper" \\
@@ -275,7 +275,7 @@ curl https://api.nan.builders/v1/audio/translations \\
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">python</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-4">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`from openai import OpenAI
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`from openai import OpenAI
 
 client = OpenAI(
   api_key="sk-tu-key-aqui",
@@ -306,7 +306,7 @@ print(translation.text)  # English translation`}</code></pre>
 
     <p class="font-mono text-[10px] text-violet-400 uppercase tracking-widest mb-3">node.js</p>
     <div class="rounded-xl border border-neutral-800/60 bg-[#0a0a0a] p-3 sm:p-5 mb-4">
-      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto"><code>{`import OpenAI from "openai";
+      <pre class="font-mono text-xs text-neutral-300 overflow-x-auto w-full"><code>{`import OpenAI from "openai";
 import fs from "fs";
 import FormData from "form-data";