[website] Support Portal  (#14144)

* [init] support portal

* [support-portal] Get started sections and forum activity

* [support-portal] integrate API search for forums, docs, etc

* [support-portal] integrate doctype docs search via global search

* [support-portal] /help page UI
diff --git a/erpnext/templates/pages/help.html b/erpnext/templates/pages/help.html
new file mode 100644
index 0000000..f7568d5
--- /dev/null
+++ b/erpnext/templates/pages/help.html
@@ -0,0 +1,62 @@
+{% extends "templates/web.html" %}
+
+{% block title %} {{ _("Help") }} {% endblock %}
+
+{% block header %}<h1>{{ _("Help") }}</h1>
+
+<div style="margin-bottom: 20px;">
+	<form action='/search_help'>
+	<input name='q' class='form-control' type='text'
+		style='max-width: 400px; display: inline-block; margin-right: 10px;'
+		value='{{ frappe.form_dict.q or ''}}'
+		{% if not frappe.form_dict.q%}placeholder="{{ _("What do you need help with?") }}"{% endif %}>
+	<input type='submit'
+		class='btn btn-sm btn-primary btn-search' value="{{ _("Search") }}">
+	</form>
+</div>
+
+{% for section in get_started_sections %}
+<div style="margin-bottom: 30px;">
+	<h2>{{ section["name"] }}</h2>
+	{% for item in section["items"] %}
+	<div style="margin: 20px 0;">
+		<a href="{{ item.link }}"><b>{{ item.title }}</b></a>
+		{% if item.description -%}
+		<p>{{ item.description }}</p>
+		{%- endif %}
+	</div>
+	{% endfor %}
+	<p><a href="/kb/support">{{ _("See All Articles") }}</a></p>
+	<hr>
+</div>
+{% endfor %}
+
+<div style="margin-bottom: 30px;">
+	<h2>{{ _("Forum Activity") }}</h2>
+	{% for topic in topics %}
+	<div style="margin: 20px 0;">
+		<a href="{{ topic[post_params.link] }}">
+			<b>{{ topic[post_params.title] }}</b>
+		</a>
+		{% if topic[post_params.description] -%}
+		<p>{{ topic[post_params.description] }}</p>
+		{%- endif %}
+	</div>
+	{% endfor %}
+	<p><a href="{{ forum_url }}">{{ _("Visit the forums") }}</a></p>
+	<hr>
+</div>
+
+<div style="margin-bottom: 20px;">
+	<h2>{{ _("Your tickets") }}</h2>
+		{% for doc in issues %}
+			{% include "templates/includes/issue_row.html" %}
+		{% endfor %}
+	<p><a href="/issues">{{ _("See all open tickets") }}</a></p>
+</div>
+
+<a href="/issues?new=1" class="btn btn-primary btn-new btn-sm">
+	{{ _("Open a new ticket") }}
+</a>
+
+{% endblock %}