feat: settings page with you-entity authoring

chat/templates/settings.html

@@ -0,0 +1,29 @@
+{% extends "base.html" %}
+{% block title %}Settings - chat{% endblock %}
+{% block content %}
+<h1>Settings</h1>
+{% if saved %}
+    <p class="success">Settings saved.</p>
+{% endif %}
+<form method="post" action="/settings" class="bot-form">
+    <label>
+        <span>name</span>
+        <input type="text" name="name" required value="{{ values.name|default('', true) }}">
+        <small>required</small>
+    </label>
+
+    <label>
+        <span>pronouns</span>
+        <input type="text" name="pronouns" value="{{ values.pronouns|default('', true) }}">
+        <small>optional (e.g. they/them)</small>
+    </label>
+
+    <label>
+        <span>persona</span>
+        <textarea name="persona" rows="3">{{ values.persona|default('', true) }}</textarea>
+        <small>optional but recommended; a short description of you</small>
+    </label>
+
+    <button type="submit">Save settings</button>
+</form>
+{% endblock %}