feat: describe project sections

OliverBooth/Pages/Projects/Index.cshtml

@@ -5,6 +5,7 @@
 
 <h1 class="display-4">Projects</h1>
 <h2 class="lead" style="margin-top: 20px">Ongoing Development</h2>
+<p>This is work that I am actively developing and/or maintaining.</p>
 <div class="card-group row">
     <div class="col-xs-1 col-md-6 col-lg-6 d-flex align-items-stretch">
         <div class="card">
@@ -41,6 +42,10 @@
 </div>
 
 <h2 class="lead" style="margin-top: 20px">Past Work</h2>
+<p>
+    This is work that I have deemed either "ready for public consumption" or "no further work needs to be done". It
+    includes projects that are both retired and still in use.
+</p>
 <div class="card-group row" style="margin-top: 20px;">
     <div class="col-xs-1 col-md-6 col-lg-6 d-flex align-items-stretch">
         <div class="card">
@@ -99,6 +104,10 @@
 </div>
 
 <h2 class="lead" style="margin-top: 20px">On Hiatus</h2>
+<p>
+    This is work that I have put on indefinite hold; projects that I would like to revisit one day, but I have no
+    timeline for when or if that will happen.
+</p>
 <div class="card-group row" style="margin-top: 20px">
     <div class="col-xs-1 col-md-6 col-lg-6 d-flex align-items-stretch">
         <div class="card">