chore: add golangci-lint v2 config and fix linter warnings (#46)

- [x] Add golangci-lint v2 configuration with formatters section
- [x] Reorganize linters-settings under linters section
- [x] Replace if-else chains with switch statements for clarity
- [x] Wrap all ignored error returns with `_ = ` pattern
- [x] Add OSC 8 hyperlink helper function for clickable ports
- [x] Add blank line in table styling function
- [x] Remove unnecessary type assertion in test

internal/ui/bubbletea_ui.go

@@ -564,6 +564,11 @@ func (m model) buildTableRows() [][]string {
 
 		statusIcon, statusText := m.getStatusIconAndText(id, fwd)
 
+		localPortText := fmt.Sprintf("%d", fwd.LocalPort)
+		if fwd.Status == "Active" && !m.ui.isForwardDisabled(id) {
+			localPortText = hyperlink(fmt.Sprintf("http://127.0.0.1:%d", fwd.LocalPort), fmt.Sprintf("%d→", fwd.LocalPort))
+		}
+
 		rows = append(rows, []string{
 			truncate(fwd.Context, ColumnWidthContext),
 			truncate(fwd.Namespace, ColumnWidthNamespace),
@@ -571,7 +576,7 @@ func (m model) buildTableRows() [][]string {
 			truncate(fwd.Type, ColumnWidthType),
 			truncate(fwd.Resource, ColumnWidthResource),
 			fmt.Sprintf("%d", fwd.RemotePort),
-			fmt.Sprintf("%d", fwd.LocalPort),
+			localPortText,
 			statusIcon + " " + statusText,
 		})
 	}
@@ -642,6 +647,7 @@ func (m model) createTableStyleFunc(colors mainViewColors) func(row, col int) li
 					return baseStyle.Foreground(colors.errorColor)
 				}
 			}
+
 		}
 
 		return baseStyle

internal/ui/commands_test.go

@@ -368,7 +368,7 @@ func TestHTTPLogEntry(t *testing.T) {
 func TestHTTPLogSubscriberType(t *testing.T) {
 	// Test that our mock matches the type
 	mock := NewMockHTTPLogSubscriber()
-	var subscriber HTTPLogSubscriber = mock.GetSubscriberFunc()
+	subscriber := mock.GetSubscriberFunc()
 
 	// Test subscription
 	callCount := 0

internal/ui/handlers_test.go

@@ -856,11 +856,12 @@ func TestModel_Update_ViewModeRouting(t *testing.T) {
 			ui := NewBubbleTeaUI(nil, "1.0.0")
 			ui.mu.Lock()
 			ui.viewMode = tt.viewMode
-			if tt.viewMode == ViewModeAddWizard {
+			switch tt.viewMode {
+			case ViewModeAddWizard:
 				ui.addWizard = newAddWizardState()
-			} else if tt.viewMode == ViewModeBenchmark {
+			case ViewModeBenchmark:
 				ui.benchmarkState = newBenchmarkState("id", "alias", 8080)
-			} else if tt.viewMode == ViewModeHTTPLog {
+			case ViewModeHTTPLog:
 				ui.httpLogState = newHTTPLogState("id", "alias")
 			}
 			ui.mu.Unlock()

internal/ui/table.go

@@ -187,6 +187,13 @@ func (t *TableUI) Remove(id string) {
 	delete(t.forwards, id)
 }
 
+// hyperlink wraps text in an OSC 8 terminal hyperlink escape sequence.
+// Clicking the text opens the URL in terminals that support it (Ghostty, iTerm2,
+// Windows Terminal, Kitty, WezTerm, etc.). Unsupported terminals show plain text.
+func hyperlink(url, text string) string {
+	return fmt.Sprintf("\x1b]8;;%s\x1b\\%s\x1b]8;;\x1b\\", url, text)
+}
+
 // truncate truncates a string to maxLen, adding "..." if needed
 func truncate(s string, maxLen int) string {
 	if len(s) <= maxLen {

internal/ui/wizard_handlers.go

@@ -661,12 +661,13 @@ func (m model) handleAddWizardEnter() (tea.Model, tea.Cmd) {
 				Alias:     wizard.alias,
 			}
 
-			if wizard.selectedResourceType == ResourceTypePodPrefix {
+			switch wizard.selectedResourceType {
+			case ResourceTypePodPrefix:
 				fwd.Resource = "pod/" + wizard.resourceValue
-			} else if wizard.selectedResourceType == ResourceTypePodSelector {
+			case ResourceTypePodSelector:
 				fwd.Resource = wizard.resourceValue
 				fwd.Selector = wizard.selector
-			} else if wizard.selectedResourceType == ResourceTypeService {
+			case ResourceTypeService:
 				fwd.Resource = "service/" + wizard.resourceValue
 			}
 

internal/ui/wizard_views.go

@@ -1304,10 +1304,10 @@ func decompressContent(content string, headers map[string]string) string {
 		if err != nil {
 			return content // Return original on error
 		}
-		defer reader.Close()
+		defer func() { _ = reader.Close() }()
 	case "deflate":
 		reader = flate.NewReader(bytes.NewReader(data))
-		defer reader.Close()
+		defer func() { _ = reader.Close() }()
 	default:
 		// br (brotli), compress, zstd - not in stdlib, return original
 		return content