jams/index.md: table (attempt 3)

Follow up to https://review.jami.net/c/jami-docs/+/30089

Tested with https://mystmd.org/

Converted to plain HTML as that seems to work best.

https://myst-parser.readthedocs.io/en/latest/live-preview.html

Change-Id: I924a24f1ecef7a1349204c1f14a4566e1cace08f

jams/index.md

@@ -35,20 +35,40 @@ The source code is available at [https://git.jami.net/savoirfairelinux/jami-jams
 
 ### System requirements
 
-```{table}
-:widths: auto
-
-====================  =========================================================================================================================================
-Requirement           Details
-====================  =========================================================================================================================================
-**Processor**         1 gigahertz (GHz) or faster with 1 or more cores on a compatible 64-bit processor or System on a Chip (SoC).
-**RAM**               4 gigabytes (GB).
-**Storage**           1 gigabyte (GB) of available storage space.
-**Operating system**  GNU/Linux, Apple macOS, or Microsoft Windows.
-**Java**              Version 11 or higher.
-**Database**          LDAP-compatible directory (such as [OpenLDAP](https://www.openldap.org/)), Microsoft Active Directory (AD), or a local embedded database.
-====================  =========================================================================================================================================
-```
+<table>
+<thead>
+<tr>
+<th>Requirement</th>
+<th>Details</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td><strong>Processor</strong></td>
+<td>1 gigahertz (GHz) or faster with 1 or more cores on a compatible 64-bit processor or System on a Chip (SoC).</td>
+</tr>
+<tr>
+<td><strong>RAM</strong></td>
+<td>4 gigabytes (GB).</td>
+</tr>
+<tr>
+<td><strong>Storage</strong></td>
+<td>1 gigabyte (GB) of available storage space.</td>
+</tr>
+<tr>
+<td><strong>Operating system</strong></td>
+<td>GNU/Linux, Apple macOS, or Microsoft Windows.</td>
+</tr>
+<tr>
+<td><strong>Java</strong></td>
+<td>Version 11 or higher.</td>
+</tr>
+<tr>
+<td><strong>Database</strong></td>
+<td>LDAP-compatible directory (such as <a href="https://www.openldap.org/">OpenLDAP</a>), Microsoft Active Directory (AD), or a local embedded database.</td>
+</tr>
+</tbody>
+</table>
 
 ### JAMS concepts