docs(user): move wiki/Searx-instances from wiki to docs

Public Searx instances

======================

.. _mailing list: mailto:searx-instances@autistici.org

.. _subscription page: https://www.autistici.org/mailman/listinfo/searx-instances

Useful information

==================

* Up-to-date health report available on https://stats.searx.xyz<sup>(1)</sup>, for onion (tor) services: https://stats.searx.xyz/tor.html

* Searx instances `mailing list <mailto:searx-instances@autistici.org>`__ & `subscription page <https://www.autistici.org/mailman/listinfo/searx-instances>`__.

* Some of the Searx instances have a CAcert SSL certificate. You can install the missing root cert `from here <http://www.cacert.org/index.php?id=3>`__.

* You can add your own Searx instance to this page by clicking `here <https://github.com/asciimoo/searx/wiki/Searx-instances/_edit>`__ or by clicking on the "Edit" button in the top right corner (when logged in). A GitHub account is required to make changes. 

* Up-to-date health report available on https://stats.searx.xyz [1]_, for onion

  (tor) services: https://stats.searx.xyz/tor.html

* Searx instances `mailing list`_ & `subscription page`_.

* Some of the Searx instances have a CAcert SSL certificate. You can install the

  missing root cert `from here <http://www.cacert.org/index.php?id=3>`__.

* To add your own Searx instance to this page send us your PR.  A GitHub account

  is required to send PR or add an issue.

.. [1] Note that most of the instances with a A+ grade in CSP column in this

       site are not fully functional - for example auto-completion may not work.

<sup>(1)</sup> Note that most of the instances with a A+ grade in CSP column in this site are not fully functional - for example auto-completion may not work.

List of public Searx instances

==============================

   * - `Neocities <https://searx.neocities.org/>`__

     - n/a

     - Comodo (`verification <https://www.ssllabs.com/ssltest/analyze.html?d=searx.neocities.org>`__)

     - Comodo (`Verification <https://www.ssllabs.com/ssltest/analyze.html?d=searx.neocities.org>`__)

     - Redirects users directly to a random selection of any known running

       server after entering query. Requires

       Javascript. `Changelog <https://searx.neocities.org/changelog.html>`__.

Alive and running

=================

**NOTE:** Public instances listed here may yield less accurate results as they have much higher traffic and consequently have a higher chance of being blocked by search providers such as Google, Qwant, Bing, Startpage, etc.  Hosting your own instance or using an instance that isn't listed here may give you a more consistent search experience.

**BEFORE EDITING**: Please add your Searx instance by respecting the alphabetic order.

.. note::

   Public instances listed here may yield less accurate results as they have

   much higher traffic and consequently have a higher chance of being blocked by

   search providers such as Google, Qwant, Bing, Startpage, etc.  Hosting your

   own instance or using an instance that isn't listed here may give you a more

   consistent search experience.

* `ai.deafpray.wtf/searx <https://ai.deafpray.wtf/searx>`__ - Issuer: Let's Encrypt `Verification <https://www.ssllabs.com/ssltest/analyze.html?d=ai.deafpray.wtf/searx>`__

* `bamboozle.it <https://bamboozle.it/>`__ - Issuer: Let's Encrypt `Verification <https://www.ssllabs.com/ssltest/analyze.html?d=bamboozle.it>`__

* `bee.jaekr.dev <https://bee.jaekr.dev>`__ - Issuer: Let's Encrypt `Verification <https://www.ssllabs.com/ssltest/analyze.html?d=bee.jaekr.dev>`__