feat: Add DAPI - DesignSafe API section to training guide (#276)

## What Did You Change?

Added a new section for DAPI - DesignSafe API with details about its
functionality and usage.

## Do You Want Support (syntax, design, etc)?

Preview: https://deploy-preview-276--ds-user-guide.netlify.app/training/

Is the title and description good? [Anything else to do?]

## Any Reference Material Worth Sharing?

There is a [`ds-workflows`](https://kks32.github.io/ds-workflows/)
coming soon, a rewrite of
[training-Computational-Workflows-on-DesignSafe](https://github.com/DesignSafe-CI/training-Computational-Workflows-on-DesignSafe)
that I presume will be added later, once it uses DAPI.

---------

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: wesleyboar

mkdocs.yml

@@ -177,6 +177,8 @@ nav:
       - Visualizing Surge for Regional Risks: usecases/padgett/usecase.md
 
   - Advanced:
-    - API Developer's Guide: https://tapis-cli.readthedocs.io/en/latest/
+    - API Developer's Guide:
+      - DesignSafe API (DAPI): https://DesignSafe-CI.github.io/dapi
+      - TACC APIs (TAPIs): https://tapis-cli.readthedocs.io/en/latest/
     - Cybersecurity Policy: tools/advanced/cybersecurity.md
     - HPC Allocations Policy: tools/advanced/hpcallocations.md

user-guide/training.md

@@ -4,6 +4,14 @@ DesignSafe-CI offers a suite of training resources aimed at equipping researcher
 
 <section class="section--light">
     <div class="grid">
+        <a class="card--plain" href="https://DesignSafe-CI.github.io/dapi" target="_blank">
+            <h3>
+DAPI - DesignSafe API
+            </h3>
+            <p>
+<code>dapi</code> is a Python library for submitting, monitoring, and managing TAPIS v3 jobs on DesignSafe via Jupyter Notebooks or the command line. It also provides access to DesignSafe research databases.
+            </p>
+        </a>
         <a class="card--plain" href="https://DesignSafe-CI.github.io/training-database-api" target="_blank">
             <h3>
 Database API training