fix: integrate artifactTagMsg into update loop

Author: alexhraber

internal/tui/update.go

@@ -274,17 +274,27 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.searchMsg = fmt.Sprintf("Downloaded: %s", msg.filename)
 		return m, nil
 
-	case artifactTagMsg:
-		m.loadingArtifacts = false
-		if msg.err == nil {
-			for i := range m.artifacts {
-				if m.artifacts[i].ID == msg.artifactID {
-					m.artifacts[i].Tag = msg.tag
-					break
+		case artifactChecksumMsg:
+			m.loadingArtifacts = false
+			if msg.err == nil && msg.checksum != "" {
+				for i := range m.artifacts {
+					if m.artifacts[i].ID == msg.artifactID {
+						m.artifacts[i].Checksum = msg.checksum
+						break
+					}
 				}
 			}
-		}
-		return m, nil
+		case artifactTagMsg:
+			m.loadingArtifacts = false
+			if msg.err == nil {
+				for i := range m.artifacts {
+					if m.artifacts[i].ID == msg.artifactID {
+						m.artifacts[i].Tag = msg.tag
+						break
+					}
+				}
+			}
+			return m, nil
 
 	case tickMsg:
 		cmds := []tea.Cmd{tickCmdWithInterval(m.currentPollInterval())}