chore: move widget source into sidecar repo (widget-src/)

Widget builds from widget-src/ → public/widget.js
Vite outDir updated to ../public
.gitignore excludes node_modules

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

widget-src/src/contact.tsx

@@ -0,0 +1,85 @@
+import { useState } from 'preact/hooks';
+import { submitLead } from './api';
+
+export const Contact = () => {
+    const [name, setName] = useState('');
+    const [phone, setPhone] = useState('');
+    const [interest, setInterest] = useState('');
+    const [message, setMessage] = useState('');
+    const [loading, setLoading] = useState(false);
+    const [success, setSuccess] = useState(false);
+    const [error, setError] = useState('');
+
+    const handleSubmit = async () => {
+        if (!name.trim() || !phone.trim()) return;
+        setLoading(true);
+        setError('');
+        try {
+            await submitLead({
+                name: name.trim(),
+                phone: phone.trim(),
+                interest: interest.trim() || undefined,
+                message: message.trim() || undefined,
+                captchaToken: 'dev-bypass',
+            });
+            setSuccess(true);
+        } catch {
+            setError('Submission failed. Please try again.');
+        } finally {
+            setLoading(false);
+        }
+    };
+
+    if (success) {
+        return (
+            <div class="widget-success">
+                <div class="widget-success-icon">🙏</div>
+                <div class="widget-success-title">Thank you!</div>
+                <div class="widget-success-text">
+                    An agent will call you shortly on {phone}.<br />
+                    We typically respond within 30 minutes during business hours.
+                </div>
+            </div>
+        );
+    }
+
+    return (
+        <div>
+            <div style={{ fontSize: '13px', fontWeight: 600, color: '#1f2937', marginBottom: '12px' }}>
+                Get in touch
+            </div>
+            <div style={{ fontSize: '12px', color: '#6b7280', marginBottom: '16px' }}>
+                Leave your details and we'll call you back.
+            </div>
+
+            {error && <div style={{ color: '#dc2626', fontSize: '12px', marginBottom: '8px' }}>{error}</div>}
+
+            <div class="widget-field">
+                <label class="widget-label">Full Name *</label>
+                <input class="widget-input" placeholder="Your name" value={name} onInput={(e: any) => setName(e.target.value)} />
+            </div>
+            <div class="widget-field">
+                <label class="widget-label">Phone Number *</label>
+                <input class="widget-input" placeholder="+91 9876543210" value={phone} onInput={(e: any) => setPhone(e.target.value)} />
+            </div>
+            <div class="widget-field">
+                <label class="widget-label">Interested In</label>
+                <select class="widget-select" value={interest} onChange={(e: any) => setInterest(e.target.value)}>
+                    <option value="">Select (optional)</option>
+                    <option value="Consultation">General Consultation</option>
+                    <option value="Health Checkup">Health Checkup</option>
+                    <option value="Surgery">Surgery</option>
+                    <option value="Second Opinion">Second Opinion</option>
+                    <option value="Other">Other</option>
+                </select>
+            </div>
+            <div class="widget-field">
+                <label class="widget-label">Message</label>
+                <textarea class="widget-input widget-textarea" placeholder="How can we help? (optional)" value={message} onInput={(e: any) => setMessage(e.target.value)} />
+            </div>
+            <button class="widget-btn" disabled={!name.trim() || !phone.trim() || loading} onClick={handleSubmit}>
+                {loading ? 'Sending...' : 'Send Message'}
+            </button>
+        </div>
+    );
+};