refactor(go): Update Go commands and TUI controller

Update api-server and gen-keys main files

Update TUI controller commands, helpers, and settings

cmd/api-server/main.go

@@ -74,7 +74,7 @@ func runSecurityAudit(configFile string) {
 		if mode&0077 != 0 {
 			issues = append(issues, fmt.Sprintf("Config file %s is world/group readable (permissions: %04o)", configFile, mode))
 		} else {
-			fmt.Printf("✓ Config file permissions: %04o (secure)\n", mode)
+			fmt.Printf("Config file permissions: %04o (secure)\n", mode)
 		}
 	} else {
 		warnings = append(warnings, fmt.Sprintf("Could not check config file: %v", err))
@@ -91,14 +91,14 @@ func runSecurityAudit(configFile string) {
 	if len(exposedVars) > 0 {
 		warnings = append(warnings, fmt.Sprintf("Sensitive environment variables exposed: %v (will be cleared on startup)", exposedVars))
 	} else {
-		fmt.Println("✓ No sensitive environment variables exposed")
+		fmt.Println("No sensitive environment variables exposed")
 	}
 
 	// Check 3: Running as root
 	if os.Getuid() == 0 {
 		issues = append(issues, "Running as root (UID 0) - should run as non-root user")
 	} else {
-		fmt.Printf("✓ Running as non-root user (UID: %d)\n", os.Getuid())
+		fmt.Printf("Running as non-root user (UID: %d)\n", os.Getuid())
 	}
 
 	// Check 4: API key file permissions
@@ -109,7 +109,7 @@ func runSecurityAudit(configFile string) {
 			if mode&0077 != 0 {
 				issues = append(issues, fmt.Sprintf("API key file %s is world/group readable (permissions: %04o)", apiKeyFile, mode))
 			} else {
-				fmt.Printf("✓ API key file permissions: %04o (secure)\n", mode)
+				fmt.Printf("API key file permissions: %04o (secure)\n", mode)
 			}
 		}
 	}
@@ -117,7 +117,7 @@ func runSecurityAudit(configFile string) {
 	// Report results
 	fmt.Println()
 	if len(issues) == 0 && len(warnings) == 0 {
-		fmt.Println("✓ All security checks passed")
+		fmt.Println("All security checks passed")
 	} else {
 		if len(issues) > 0 {
 			fmt.Printf("✗ Found %d security issue(s):\n", len(issues))

cmd/gen-keys/main.go

@@ -43,7 +43,7 @@ func main() {
 	}
 
 	// Print summary
-	fmt.Printf("✓ Generated Ed25519 signing keys\n")
+	fmt.Printf("Generated Ed25519 signing keys\n")
 	fmt.Printf("  Key ID: %s\n", *keyID)
 	fmt.Printf("  Private key: %s (permissions: 0600)\n", privKeyPath)
 	fmt.Printf("  Public key: %s\n", pubKeyPath)

cmd/tui/internal/controller/commands.go

@@ -264,7 +264,7 @@ func (c *Controller) queueJob(jobName string, args string) tea.Cmd {
 
 			c.logger.Info("job queued", "job_name", jobName, "task_id", task.ID[:8], "priority", priority)
 			resultChan <- model.StatusMsg{
-				Text:  fmt.Sprintf("✓ Queued: %s (ID: %s, P:%d)", jobName, task.ID[:8], priority),
+				Text:  fmt.Sprintf("Queued: %s (ID: %s, P:%d)", jobName, task.ID[:8], priority),
 				Level: "success",
 			}
 		}()
@@ -287,7 +287,7 @@ func (c *Controller) deleteJob(jobName string) tea.Cmd {
 		if _, err := c.server.Exec(cmd); err != nil {
 			return model.StatusMsg{Text: fmt.Sprintf("Failed to archive %s: %v", jobName, err), Level: "error"}
 		}
-		return model.StatusMsg{Text: fmt.Sprintf("✓ Archived: %s", jobName), Level: "success"}
+		return model.StatusMsg{Text: fmt.Sprintf("Archived: %s", jobName), Level: "success"}
 	}
 }
 
@@ -309,7 +309,7 @@ func (c *Controller) cancelTask(taskID string) tea.Cmd {
 			return model.StatusMsg{Text: fmt.Sprintf("Cancel failed: %v", err), Level: "error"}
 		}
 		c.logger.Info("task cancelled", "task_id", taskID[:8])
-		return model.StatusMsg{Text: fmt.Sprintf("✓ Cancelled: %s", taskID[:8]), Level: "success"}
+		return model.StatusMsg{Text: fmt.Sprintf("Cancelled: %s", taskID[:8]), Level: "success"}
 	}
 }
 

cmd/tui/internal/controller/helpers.go

@@ -53,7 +53,7 @@ func formatStatus(m model.State) string {
 			stats = append(stats, fmt.Sprintf("▶ %d", count))
 		}
 		if count := m.JobStats[model.StatusFinished]; count > 0 {
-			stats = append(stats, fmt.Sprintf("✓ %d", count))
+			stats = append(stats, fmt.Sprintf("%d", count))
 		}
 		if count := m.JobStats[model.StatusFailed]; count > 0 {
 			stats = append(stats, fmt.Sprintf("✗ %d", count))

cmd/tui/internal/controller/settings.go

@@ -111,7 +111,7 @@ func getSettingsIndicator(m model.State, index int) string {
 
 func getAPIKeyStatus(m model.State) string {
 	if m.APIKey != "" {
-		return "✓ API Key is set\n" + maskAPIKey(m.APIKey)
+		return "API Key is set\n" + maskAPIKey(m.APIKey)
 	}
 	return "⚠ No API Key configured"
 }