more table list progress

- scroll shadow
- header shadow
- remove sticky row count - only allow sticky header
- support table expansion

src/renderer/components/item-list/item-table-list/item-table-list.module.css

@@ -1,3 +1,11 @@
+.item-table-list-container {
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    min-height: 0;
+    overflow: hidden;
+}
+
 .item-table-container {
     display: flex;
     flex-direction: row;
@@ -8,6 +16,7 @@
 }
 
 .item-table-grid-container {
+    position: relative;
     flex: 1 1 auto;
     width: 100%;
     height: 100%;
@@ -23,6 +32,7 @@
 }
 
 .item-table-sticky-rows-grid-container {
+    position: relative;
     flex: 0 1 auto;
     min-width: 0;
 }
@@ -35,6 +45,7 @@
 }
 
 .item-table-sticky-intersection-grid-container {
+    position: relative;
     flex: 0 1 auto;
     min-width: 0;
 }
@@ -53,3 +64,39 @@
 .height-100 {
     height: 100%;
 }
+
+.item-table-sticky-header-shadow {
+    position: absolute;
+    top: 100%;
+    right: 0;
+    left: 0;
+    z-index: 1;
+    height: 8px;
+    pointer-events: none;
+    background: linear-gradient(
+        to bottom,
+        rgb(0 0 0 / 50%) 0%,
+        rgb(0 0 0 / 5%) 50%,
+        transparent 100%
+    );
+}
+
+.item-table-left-scroll-shadow {
+    position: absolute;
+    top: 0;
+    bottom: 0;
+    left: 0;
+    z-index: 1;
+    width: 8px;
+    pointer-events: none;
+    background: linear-gradient(
+        to right,
+        rgb(0 0 0 / 50%) 0%,
+        rgb(0 0 0 / 5%) 50%,
+        transparent 100%
+    );
+}
+
+.list-expanded-container {
+    height: 500px;
+}