fix: standardize table containment and container padding across pages

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

ui/src/pages/Dashboard/Dashboard.module.css

@@ -9,23 +9,6 @@
   background: var(--bg-body);
 }
 
-.tableHeader {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 8px 12px;
-  border-bottom: 1px solid var(--border-subtle);
-}
-
-.tableTitle {
-  display: flex;
-  align-items: center;
-  gap: 4px;
-  font-size: 13px;
-  font-weight: 600;
-  color: var(--text-primary);
-}
-
 .clearSearch {
   display: inline-flex;
   align-items: center;
@@ -46,18 +29,6 @@
   color: var(--text-primary);
 }
 
-.tableRight {
-  display: flex;
-  align-items: center;
-  gap: 10px;
-}
-
-.tableMeta {
-  font-size: 12px;
-  color: var(--text-muted);
-  font-family: var(--font-mono);
-}
-
 /* Status cell */
 .statusCell {
   display: flex;