feat: Enhance project and reservation management

- Updated reservation list to display estimated units and improved count display.
- Added "Upcoming" status to project dashboard and header with corresponding styles.
- Implemented a dropdown for quick status updates in project header.
- Modified project list compact view to reflect new status labels.
- Updated project overview to include a tab for upcoming projects.
- Added migration script to introduce estimated_units column in job_reservations table.

templates/projects/overview.html

@@ -36,12 +36,17 @@
         <nav class="flex space-x-8 px-6" aria-label="Tabs">
             <button onclick="switchTab('all')"
                     id="tab-all"
-                    class="tab-button border-b-2 border-seismo-orange text-seismo-orange px-1 py-4 text-sm font-medium">
+                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
                 All Projects
             </button>
+            <button onclick="switchTab('upcoming')"
+                    id="tab-upcoming"
+                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
+                Upcoming
+            </button>
             <button onclick="switchTab('active')"
                     id="tab-active"
-                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
+                    class="tab-button border-b-2 border-seismo-orange text-seismo-orange px-1 py-4 text-sm font-medium">
                 Active
             </button>
             <button onclick="switchTab('on_hold')"
@@ -66,7 +71,7 @@
 <!-- Projects List -->
 <div id="projects-list"
      class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6"
-     hx-get="/api/projects/list"
+     hx-get="/api/projects/list?status=active"
      hx-trigger="load"
      hx-swap="innerHTML">
     <!-- Loading skeletons -->