fix: resolve golangci-lint failures in internal/tui

- scan_view.go: convert if-else chain to switch statement (gocritic)
- scan_view.go: fix struct field alignment for gofmt
- form.go: align inputForField array values for gofmt
- form.go: remove empty if branch in space key handler (gocritic)

Made-with: Cursor

Author: TMHSDigital

internal/tui/form.go

@@ -41,15 +41,15 @@ var (
 // Fields 2 (Simulate) and 8 (Force) are toggles, not text inputs.
 // Field 3 (HitRate) is a text input but only rendered when simulate=ON.
 var inputForField = [fieldCount]int{
-	0, // fieldDomain      → inputs[0]
-	1, // fieldWordlist    → inputs[1]
-	-1, // fieldSimulate   → toggle
-	2, // fieldHitRate     → inputs[2]
-	3, // fieldDNSServer   → inputs[3]
-	4, // fieldConcurrency → inputs[4]
-	5, // fieldTimeout     → inputs[5]
-	6, // fieldAttempts    → inputs[6]
-	-1, // fieldForce      → toggle
+	0,  // fieldDomain      → inputs[0]
+	1,  // fieldWordlist    → inputs[1]
+	-1, // fieldSimulate    → toggle
+	2,  // fieldHitRate     → inputs[2]
+	3,  // fieldDNSServer   → inputs[3]
+	4,  // fieldConcurrency → inputs[4]
+	5,  // fieldTimeout     → inputs[5]
+	6,  // fieldAttempts    → inputs[6]
+	-1, // fieldForce       → toggle
 }
 
 // formModel is the configuration form screen.
@@ -179,10 +179,6 @@ func (m formModel) Update(msg tea.Msg) (formModel, tea.Cmd) {
 		case " ":
 			if m.isToggle() {
 				m.toggles[m.toggleArrayIndex()] = !m.toggles[m.toggleArrayIndex()]
-				// If we just turned simulate OFF and focus is on HitRate, skip past it.
-				if m.focus == fieldSimulate && !m.toggles[0] {
-					// HitRate is now hidden; nudge focus forward if it would land there.
-				}
 			}
 		}
 	}

internal/tui/scan_view.go

@@ -20,18 +20,18 @@ var (
 
 // scanViewModel is the live-results screen.
 type scanViewModel struct {
-	viewport    viewport.Model
-	progress    progress.Model
-	results     []string
-	messages    []string // wildcard / error messages
-	processed   int64
-	total       int64
-	found       int64
-	done        bool
-	aborted     bool
-	width       int
-	height      int
-	simMode     bool
+	viewport  viewport.Model
+	progress  progress.Model
+	results   []string
+	messages  []string // wildcard / error messages
+	processed int64
+	total     int64
+	found     int64
+	done      bool
+	aborted   bool
+	width     int
+	height    int
+	simMode   bool
 }
 
 func newScanViewModel(width, height int, simMode bool) scanViewModel {
@@ -123,18 +123,19 @@ func (m scanViewModel) View() string {
 	b.WriteString(m.progress.ViewAs(pct) + "\n")
 
 	// Status line
-	if m.done && m.aborted {
+	switch {
+	case m.done && m.aborted:
 		b.WriteString(dimStyle.Render(fmt.Sprintf(
 			"Aborted — processed %d/%d — found %d",
 			m.processed, m.total, m.found,
 		)) + "\n")
-	} else if m.done {
+	case m.done:
 		b.WriteString(summaryStyle.Render(fmt.Sprintf(
 			"Done — processed %d/%d — found %d subdomain(s)",
 			m.processed, m.total, m.found,
 		)) + "\n")
 		b.WriteString(hintStyle.Render("  r new scan  •  q quit"))
-	} else {
+	default:
 		b.WriteString(dimStyle.Render(fmt.Sprintf(
 			"  %d/%d processed  •  %d found",
 			m.processed, m.total, m.found,