feat: initial open-source release of Pipely

OTA update server designed for high-concurrency, low-bandwidth deployments.
GORM-backed PostgreSQL, JWT auth, device management, artefact versioning,
deployment rollout with gated rate-limited downloads, and a React admin panel.

web/src/pages/Deployments.css

@@ -0,0 +1,56 @@
+.page-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 16px;
+}
+
+.page-header .page-title { margin-bottom: 0; }
+
+.form-section { margin-bottom: 20px; }
+.form-section h3 { margin: 0 0 12px; font-size: 15px; }
+
+.dep-form {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 12px;
+}
+
+.dep-form label {
+  display: block;
+  font-size: 13px;
+  color: #333;
+}
+
+.dep-form input,
+.dep-form select {
+  display: block;
+  width: 100%;
+  margin-top: 3px;
+  padding: 7px 10px;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+  font-size: 13px;
+  box-sizing: border-box;
+}
+
+.badge-draft { background: #e2e3e5; color: #383d41; }
+.badge-active { background: #d4edda; color: #155724; }
+.badge-paused { background: #fff3cd; color: #856404; }
+.badge-completed { background: #d4edda; color: #155724; }
+.badge-cancelled { background: #f8d7da; color: #721c24; }
+
+.actions-cell { white-space: nowrap; }
+
+.btn-action {
+  padding: 4px 12px;
+  border: none;
+  border-radius: 3px;
+  font-size: 12px;
+  cursor: pointer;
+  background: #27ae60;
+  color: #fff;
+}
+
+.btn-action:hover { opacity: 0.85; }
+.btn-pause { background: #e67e22; }