feat(viewer): add severity filtering for event logs

viewer/model.go

@@ -13,13 +13,14 @@ type pageData struct {
 }
 
 type sectionView struct {
-	ID      string
-	Title   string
-	Kind    string
-	Rows    []fieldRow
-	Columns []string
-	Items   []tableRow
-	Groups  []tableGroupView
+	ID              string
+	Title           string
+	Kind            string
+	Rows            []fieldRow
+	Columns         []string
+	Items           []tableRow
+	Groups          []tableGroupView
+	SeverityOptions []severityOption
 }
 
 type fieldRow struct {
@@ -29,12 +30,19 @@ type fieldRow struct {
 
 type tableRow struct {
 	Status   string
+	Severity string
 	Cells    map[string]string
 	RawCells map[string]any
 }
 
 type tableGroupView struct {
-	Title   string
-	Columns []string
-	Items   []tableRow
+	Title           string
+	Columns         []string
+	Items           []tableRow
+	SeverityOptions []severityOption
+}
+
+type severityOption struct {
+	Value string
+	Label string
 }