diff --git a/beads.go b/beads.go
index f8190582..504cbf56 100644
--- a/beads.go
+++ b/beads.go
@@ -17,23 +17,36 @@ import (
 )
 
 // Issue represents a tracked work item with metadata, dependencies, and status.
-// Status represents the current state of an issue (open, in progress, closed, blocked).
 type (
-	Issue          = types.Issue
-	Status         = types.Status
-	IssueType      = types.IssueType
-	Dependency     = types.Dependency
+	Issue = types.Issue
+	// Status represents the current state of an issue (open, in progress, closed, blocked).
+	Status = types.Status
+	// IssueType represents the type of issue (bug, feature, task, epic, chore).
+	IssueType = types.IssueType
+	// Dependency represents a relationship between issues.
+	Dependency = types.Dependency
+	// DependencyType represents the type of dependency (blocks, related, parent-child, discovered-from).
 	DependencyType = types.DependencyType
-	Comment        = types.Comment
-	Event          = types.Event
-	EventType      = types.EventType
-	Label          = types.Label
-	BlockedIssue   = types.BlockedIssue
-	TreeNode       = types.TreeNode
-	Statistics     = types.Statistics
-	IssueFilter    = types.IssueFilter
-	WorkFilter     = types.WorkFilter
-	EpicStatus     = types.EpicStatus
+	// Comment represents a user comment on an issue.
+	Comment = types.Comment
+	// Event represents an audit log event.
+	Event = types.Event
+	// EventType represents the type of audit event.
+	EventType = types.EventType
+	// Label represents a tag attached to an issue.
+	Label = types.Label
+	// BlockedIssue represents an issue with blocking dependencies.
+	BlockedIssue = types.BlockedIssue
+	// TreeNode represents a node in a dependency tree.
+	TreeNode = types.TreeNode
+	// Statistics represents project-wide metrics.
+	Statistics = types.Statistics
+	// IssueFilter represents filtering criteria for issue queries.
+	IssueFilter = types.IssueFilter
+	// WorkFilter represents filtering criteria for work queries.
+	WorkFilter = types.WorkFilter
+	// EpicStatus represents the status of an epic issue.
+	EpicStatus = types.EpicStatus
 )
 
 // Status constants
diff --git a/beads_test.go b/beads_test.go
index e315d853..e820c3a3 100644
--- a/beads_test.go
+++ b/beads_test.go
@@ -11,15 +11,15 @@ func TestFindDatabasePathEnvVar(t *testing.T) {
 	originalEnv := os.Getenv("BEADS_DB")
 	defer func() {
 		if originalEnv != "" {
-			os.Setenv("BEADS_DB", originalEnv)
+			_ = os.Setenv("BEADS_DB", originalEnv)
 		} else {
-			os.Unsetenv("BEADS_DB")
+			_ = os.Unsetenv("BEADS_DB")
 		}
 	}()
 
 	// Set env var to a test path
 	testPath := "/test/path/test.db"
-	os.Setenv("BEADS_DB", testPath)
+	_ = os.Setenv("BEADS_DB", testPath)
 
 	result := FindDatabasePath()
 	if result != testPath {
diff --git a/cmd/bd/autoimport_collision_test.go b/cmd/bd/autoimport_collision_test.go
index 374aaf0d..e448b93e 100644
--- a/cmd/bd/autoimport_collision_test.go
+++ b/cmd/bd/autoimport_collision_test.go
@@ -42,7 +42,7 @@ func createTestDBWithIssues(t *testing.T, issues []*types.Issue) (string, *sqlit
 }
 
 // Helper function to write JSONL file
-func writeJSONLFile(t *testing.T, dir string, issues []*types.Issue) string {
+func writeJSONLFile(t *testing.T, dir string, issues []*types.Issue) {
 	t.Helper()
 	jsonlPath := filepath.Join(dir, "issues.jsonl")
 	f, err := os.Create(jsonlPath)
@@ -57,8 +57,6 @@ func writeJSONLFile(t *testing.T, dir string, issues []*types.Issue) string {
 			t.Fatalf("Failed to encode issue %s: %v", issue.ID, err)
 		}
 	}
-
-	return jsonlPath
 }
 
 // Helper function to capture stderr output
diff --git a/cmd/bd/compact.go b/cmd/bd/compact.go
index aae56a3a..5e044e93 100644
--- a/cmd/bd/compact.go
+++ b/cmd/bd/compact.go
@@ -48,7 +48,7 @@ Examples:
 		// Handle compact stats first
 		if compactStats {
 			if daemonClient != nil {
-				runCompactStatsRPC(ctx)
+				runCompactStatsRPC()
 			} else {
 				sqliteStore, ok := store.(*sqlite.SQLiteStorage)
 				if !ok {
@@ -94,7 +94,7 @@ Examples:
 			os.Exit(1)
 		}
 
-		config := &compact.CompactConfig{
+		config := &compact.Config{
 			APIKey:      apiKey,
 			Concurrency: compactWorkers,
 			DryRun:      compactDryRun,
@@ -512,7 +512,7 @@ func runCompactRPC(ctx context.Context) {
 	}
 }
 
-func runCompactStatsRPC(ctx context.Context) {
+func runCompactStatsRPC() {
 	args := map[string]interface{}{
 		"tier": compactTier,
 	}
diff --git a/cmd/bd/daemon_lock.go b/cmd/bd/daemon_lock.go
index 41a3e38f..3071012e 100644
--- a/cmd/bd/daemon_lock.go
+++ b/cmd/bd/daemon_lock.go
@@ -30,7 +30,7 @@ func (l *DaemonLock) Close() error {
 
 // acquireDaemonLock attempts to acquire an exclusive lock on daemon.lock
 // Returns ErrDaemonLocked if another daemon is already running
-func acquireDaemonLock(beadsDir string, global bool) (*DaemonLock, error) {
+func acquireDaemonLock(beadsDir string, _ bool) (*DaemonLock, error) {
 	lockPath := filepath.Join(beadsDir, "daemon.lock")
 
 	// Open or create the lock file
@@ -56,7 +56,7 @@ func acquireDaemonLock(beadsDir string, global bool) (*DaemonLock, error) {
 
 	// Also write PID file for Windows compatibility (can't read locked files on Windows)
 	pidFile := filepath.Join(beadsDir, "daemon.pid")
-	_ = os.WriteFile(pidFile, []byte(fmt.Sprintf("%d\n", os.Getpid())), 0644)
+	_ = os.WriteFile(pidFile, []byte(fmt.Sprintf("%d\n", os.Getpid())), 0600)
 
 	return &DaemonLock{file: f, path: lockPath}, nil
 }
diff --git a/cmd/bd/delete.go b/cmd/bd/delete.go
index 042487c1..09489d73 100644
--- a/cmd/bd/delete.go
+++ b/cmd/bd/delete.go
@@ -345,7 +345,7 @@ func removeIssueFromJSONL(issueID string) error {
 
 	// Write to temp file atomically
 	temp := fmt.Sprintf("%s.tmp.%d", path, os.Getpid())
-	out, err := os.OpenFile(temp, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0o644)
+	out, err := os.OpenFile(temp, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0o600)
 	if err != nil {
 		return fmt.Errorf("failed to create temp file: %w", err)
 	}
diff --git a/cmd/bd/label.go b/cmd/bd/label.go
index bed68fc6..bbb273a5 100644
--- a/cmd/bd/label.go
+++ b/cmd/bd/label.go
@@ -66,14 +66,19 @@ func processBatchLabelOperation(issueIDs []string, label string, operation strin
 	}
 }
 
+func parseLabelArgs(args []string) (issueIDs []string, label string) {
+	label = args[len(args)-1]
+	issueIDs = args[:len(args)-1]
+	return
+}
+
+//nolint:dupl // labelAddCmd and labelRemoveCmd are similar but serve different operations
 var labelAddCmd = &cobra.Command{
 	Use:   "add [issue-id...] [label]",
 	Short: "Add a label to one or more issues",
 	Args:  cobra.MinimumNArgs(2),
 	Run: func(cmd *cobra.Command, args []string) {
-		label := args[len(args)-1]
-		issueIDs := args[:len(args)-1]
-
+		issueIDs, label := parseLabelArgs(args)
 		processBatchLabelOperation(issueIDs, label, "added",
 			func(issueID, lbl string) error {
 				_, err := daemonClient.AddLabel(&rpc.LabelAddArgs{ID: issueID, Label: lbl})
@@ -85,14 +90,13 @@ var labelAddCmd = &cobra.Command{
 	},
 }
 
+//nolint:dupl // labelRemoveCmd and labelAddCmd are similar but serve different operations
 var labelRemoveCmd = &cobra.Command{
 	Use:   "remove [issue-id...] [label]",
 	Short: "Remove a label from one or more issues",
 	Args:  cobra.MinimumNArgs(2),
 	Run: func(cmd *cobra.Command, args []string) {
-		label := args[len(args)-1]
-		issueIDs := args[:len(args)-1]
-
+		issueIDs, label := parseLabelArgs(args)
 		processBatchLabelOperation(issueIDs, label, "removed",
 			func(issueID, lbl string) error {
 				_, err := daemonClient.RemoveLabel(&rpc.LabelRemoveArgs{ID: issueID, Label: lbl})
diff --git a/cmd/bd/main.go b/cmd/bd/main.go
index 3d2dd06c..ce6a9e24 100644
--- a/cmd/bd/main.go
+++ b/cmd/bd/main.go
@@ -813,6 +813,8 @@ func canDialSocket(socketPath string, timeout time.Duration) bool {
 }
 
 // waitForSocketReadiness waits for daemon socket to be ready by testing actual connections
+//
+//nolint:unparam // timeout is configurable even though current callers use 5s
 func waitForSocketReadiness(socketPath string, timeout time.Duration) bool {
 	deadline := time.Now().Add(timeout)
 	for time.Now().Before(deadline) {
diff --git a/internal/compact/compactor.go b/internal/compact/compactor.go
index 8abd5a79..59504e2c 100644
--- a/internal/compact/compactor.go
+++ b/internal/compact/compactor.go
@@ -13,8 +13,8 @@ const (
 	defaultConcurrency = 5
 )
 
-// CompactConfig holds configuration for the compaction process.
-type CompactConfig struct {
+// Config holds configuration for the compaction process.
+type Config struct {
 	APIKey      string
 	Concurrency int
 	DryRun      bool
@@ -24,13 +24,13 @@ type CompactConfig struct {
 type Compactor struct {
 	store  *sqlite.SQLiteStorage
 	haiku  *HaikuClient
-	config *CompactConfig
+	config *Config
 }
 
 // New creates a new Compactor instance with the given configuration.
-func New(store *sqlite.SQLiteStorage, apiKey string, config *CompactConfig) (*Compactor, error) {
+func New(store *sqlite.SQLiteStorage, apiKey string, config *Config) (*Compactor, error) {
 	if config == nil {
-		config = &CompactConfig{
+		config = &Config{
 			Concurrency: defaultConcurrency,
 		}
 	}
@@ -61,8 +61,8 @@ func New(store *sqlite.SQLiteStorage, apiKey string, config *CompactConfig) (*Co
 	}, nil
 }
 
-// CompactResult holds the outcome of a compaction operation.
-type CompactResult struct {
+// Result holds the outcome of a compaction operation.
+type Result struct {
 	IssueID       string
 	OriginalSize  int
 	CompactedSize int
@@ -143,25 +143,25 @@ func (c *Compactor) CompactTier1(ctx context.Context, issueID string) error {
 }
 
 // CompactTier1Batch performs tier-1 compaction on multiple issues in a single batch.
-func (c *Compactor) CompactTier1Batch(ctx context.Context, issueIDs []string) ([]*CompactResult, error) {
+func (c *Compactor) CompactTier1Batch(ctx context.Context, issueIDs []string) ([]*Result, error) {
 	if len(issueIDs) == 0 {
 		return nil, nil
 	}
 
 	eligibleIDs := make([]string, 0, len(issueIDs))
-	results := make([]*CompactResult, 0, len(issueIDs))
+	results := make([]*Result, 0, len(issueIDs))
 
 	for _, id := range issueIDs {
 		eligible, reason, err := c.store.CheckEligibility(ctx, id, 1)
 		if err != nil {
-			results = append(results, &CompactResult{
+			results = append(results, &Result{
 				IssueID: id,
 				Err:     fmt.Errorf("failed to verify eligibility: %w", err),
 			})
 			continue
 		}
 		if !eligible {
-			results = append(results, &CompactResult{
+			results = append(results, &Result{
 				IssueID: id,
 				Err:     fmt.Errorf("not eligible for Tier 1 compaction: %s", reason),
 			})
@@ -178,14 +178,14 @@ func (c *Compactor) CompactTier1Batch(ctx context.Context, issueIDs []string) ([
 		for _, id := range eligibleIDs {
 			issue, err := c.store.GetIssue(ctx, id)
 			if err != nil {
-				results = append(results, &CompactResult{
+				results = append(results, &Result{
 					IssueID: id,
 					Err:     fmt.Errorf("failed to get issue: %w", err),
 				})
 				continue
 			}
 			originalSize := len(issue.Description) + len(issue.Design) + len(issue.Notes) + len(issue.AcceptanceCriteria)
-			results = append(results, &CompactResult{
+			results = append(results, &Result{
 				IssueID:      id,
 				OriginalSize: originalSize,
 				Err:          nil,
@@ -195,7 +195,7 @@ func (c *Compactor) CompactTier1Batch(ctx context.Context, issueIDs []string) ([
 	}
 
 	workCh := make(chan string, len(eligibleIDs))
-	resultCh := make(chan *CompactResult, len(eligibleIDs))
+	resultCh := make(chan *Result, len(eligibleIDs))
 
 	var wg sync.WaitGroup
 	for i := 0; i < c.config.Concurrency; i++ {
@@ -203,7 +203,7 @@ func (c *Compactor) CompactTier1Batch(ctx context.Context, issueIDs []string) ([
 		go func() {
 			defer wg.Done()
 			for issueID := range workCh {
-				result := &CompactResult{IssueID: issueID}
+				result := &Result{IssueID: issueID}
 
 				if err := c.compactSingleWithResult(ctx, issueID, result); err != nil {
 					result.Err = err
@@ -231,7 +231,7 @@ func (c *Compactor) CompactTier1Batch(ctx context.Context, issueIDs []string) ([
 	return results, nil
 }
 
-func (c *Compactor) compactSingleWithResult(ctx context.Context, issueID string, result *CompactResult) error {
+func (c *Compactor) compactSingleWithResult(ctx context.Context, issueID string, result *Result) error {
 	if ctx.Err() != nil {
 		return ctx.Err()
 	}
diff --git a/internal/compact/compactor_test.go b/internal/compact/compactor_test.go
index 6006d77a..40ee629a 100644
--- a/internal/compact/compactor_test.go
+++ b/internal/compact/compactor_test.go
@@ -99,7 +99,7 @@ func TestNew(t *testing.T) {
 	defer store.Close()
 
 	t.Run("creates compactor with config", func(t *testing.T) {
-		config := &CompactConfig{
+		config := &Config{
 			Concurrency: 10,
 			DryRun:      true,
 		}
@@ -129,7 +129,7 @@ func TestCompactTier1_DryRun(t *testing.T) {
 
 	issue := createClosedIssue(t, store, "test-1")
 
-	config := &CompactConfig{DryRun: true}
+	config := &Config{DryRun: true}
 	c, err := New(store, "", config)
 	if err != nil {
 		t.Fatalf("failed to create compactor: %v", err)
@@ -173,7 +173,7 @@ func TestCompactTier1_IneligibleIssue(t *testing.T) {
 		t.Fatalf("failed to create issue: %v", err)
 	}
 
-	config := &CompactConfig{DryRun: true}
+	config := &Config{DryRun: true}
 	c, err := New(store, "", config)
 	if err != nil {
 		t.Fatalf("failed to create compactor: %v", err)
@@ -198,7 +198,7 @@ func TestCompactTier1_WithAPI(t *testing.T) {
 
 	issue := createClosedIssue(t, store, "test-api")
 
-	c, err := New(store, "", &CompactConfig{Concurrency: 1})
+	c, err := New(store, "", &Config{Concurrency: 1})
 	if err != nil {
 		t.Fatalf("failed to create compactor: %v", err)
 	}
@@ -234,7 +234,7 @@ func TestCompactTier1Batch_DryRun(t *testing.T) {
 	issue1 := createClosedIssue(t, store, "test-batch-1")
 	issue2 := createClosedIssue(t, store, "test-batch-2")
 
-	config := &CompactConfig{DryRun: true, Concurrency: 2}
+	config := &Config{DryRun: true, Concurrency: 2}
 	c, err := New(store, "", config)
 	if err != nil {
 		t.Fatalf("failed to create compactor: %v", err)
@@ -282,7 +282,7 @@ func TestCompactTier1Batch_WithIneligible(t *testing.T) {
 		t.Fatalf("failed to create issue: %v", err)
 	}
 
-	config := &CompactConfig{DryRun: true, Concurrency: 2}
+	config := &Config{DryRun: true, Concurrency: 2}
 	c, err := New(store, "", config)
 	if err != nil {
 		t.Fatalf("failed to create compactor: %v", err)
@@ -323,7 +323,7 @@ func TestCompactTier1Batch_WithAPI(t *testing.T) {
 	issue2 := createClosedIssue(t, store, "test-api-batch-2")
 	issue3 := createClosedIssue(t, store, "test-api-batch-3")
 
-	c, err := New(store, "", &CompactConfig{Concurrency: 2})
+	c, err := New(store, "", &Config{Concurrency: 2})
 	if err != nil {
 		t.Fatalf("failed to create compactor: %v", err)
 	}
@@ -367,7 +367,7 @@ func TestMockAPI_CompactTier1(t *testing.T) {
 
 	issue := createClosedIssue(t, store, "test-mock")
 
-	c, err := New(store, "", &CompactConfig{DryRun: true, Concurrency: 1})
+	c, err := New(store, "", &Config{DryRun: true, Concurrency: 1})
 	if err != nil {
 		t.Fatalf("failed to create compactor: %v", err)
 	}
@@ -399,7 +399,7 @@ func TestBatchOperations_ErrorHandling(t *testing.T) {
 		t.Fatalf("failed to create open issue: %v", err)
 	}
 
-	c, err := New(store, "", &CompactConfig{DryRun: true, Concurrency: 2})
+	c, err := New(store, "", &Config{DryRun: true, Concurrency: 2})
 	if err != nil {
 		t.Fatalf("failed to create compactor: %v", err)
 	}
diff --git a/internal/compact/haiku.go b/internal/compact/haiku.go
index 0c60e19a..033a01bc 100644
--- a/internal/compact/haiku.go
+++ b/internal/compact/haiku.go
@@ -144,7 +144,7 @@ func isRetryable(err error) bool {
 	}
 
 	var netErr net.Error
-	if errors.As(err, &netErr) && (netErr.Timeout() || netErr.Temporary()) {
+	if errors.As(err, &netErr) && netErr.Timeout() {
 		return true
 	}
 
diff --git a/internal/config/config_test.go b/internal/config/config_test.go
index c367e6c1..e9da54b2 100644
--- a/internal/config/config_test.go
+++ b/internal/config/config_test.go
@@ -72,7 +72,7 @@ func TestEnvironmentBinding(t *testing.T) {
 		t.Run(tt.envVar, func(t *testing.T) {
 			// Set environment variable
 			oldValue := os.Getenv(tt.envVar)
-			os.Setenv(tt.envVar, tt.value)
+			_ = os.Setenv(tt.envVar, tt.value)
 			defer os.Setenv(tt.envVar, oldValue)
 			
 			// Re-initialize viper to pick up env var
@@ -101,7 +101,7 @@ actor: configuser
 flush-debounce: 15s
 `
 	configPath := filepath.Join(tmpDir, "config.yaml")
-	if err := os.WriteFile(configPath, []byte(configContent), 0644); err != nil {
+	if err := os.WriteFile(configPath, []byte(configContent), 0600); err != nil {
 		t.Fatalf("failed to write config file: %v", err)
 	}
 	
@@ -164,7 +164,7 @@ func TestConfigPrecedence(t *testing.T) {
 	}
 	
 	configPath := filepath.Join(beadsDir, "config.yaml")
-	if err := os.WriteFile(configPath, []byte(configContent), 0644); err != nil {
+	if err := os.WriteFile(configPath, []byte(configContent), 0600); err != nil {
 		t.Fatalf("failed to write config file: %v", err)
 	}
 	
@@ -190,8 +190,8 @@ func TestConfigPrecedence(t *testing.T) {
 	}
 	
 	// Test 2: Environment variable overrides config file
-	os.Setenv("BD_JSON", "true")
-	defer os.Unsetenv("BD_JSON")
+	_ = os.Setenv("BD_JSON", "true")
+	defer func() { _ = os.Unsetenv("BD_JSON") }()
 	
 	err = Initialize()
 	if err != nil {
diff --git a/internal/rpc/limits_test.go b/internal/rpc/limits_test.go
index d69e96b1..b255386e 100644
--- a/internal/rpc/limits_test.go
+++ b/internal/rpc/limits_test.go
@@ -72,7 +72,7 @@ func TestConnectionLimits(t *testing.T) {
 
 		// Send a long-running ping to keep connection busy
 		wg.Add(1)
-		go func(c net.Conn, idx int) {
+		go func(c net.Conn, _ int) {
 			defer wg.Done()
 			req := Request{
 				Operation: OpPing,
@@ -322,9 +322,7 @@ func TestHealthResponseIncludesLimits(t *testing.T) {
 		t.Errorf("expected ActiveConns>=0, got %d", health.ActiveConns)
 	}
 
-	if health.MemoryAllocMB < 0 {
-		t.Errorf("expected MemoryAllocMB>=0, got %d", health.MemoryAllocMB)
-	}
+	// No need to check MemoryAllocMB < 0 since it's uint64
 
 	t.Logf("Health: %d/%d connections, %d MB memory", health.ActiveConns, health.MaxConns, health.MemoryAllocMB)
 }
diff --git a/internal/rpc/rpc_test.go b/internal/rpc/rpc_test.go
index d7db1136..b7ed7dd3 100644
--- a/internal/rpc/rpc_test.go
+++ b/internal/rpc/rpc_test.go
@@ -114,8 +114,10 @@ func setupTestServer(t *testing.T) (*Server, *Client, func()) {
 
 // setupTestServerIsolated creates an isolated test server in a temp directory
 // with .beads structure, but allows the caller to customize server/client setup.
-// Returns tmpDir, beadsDir, dbPath, socketPath, and cleanup function.
+// Returns tmpDir, dbPath, socketPath, and cleanup function.
 // Caller must change to tmpDir if needed and set client.dbPath manually.
+//
+//nolint:unparam // beadsDir is not used by callers but part of test isolation setup
 func setupTestServerIsolated(t *testing.T) (tmpDir, beadsDir, dbPath, socketPath string, cleanup func()) {
 	tmpDir, err := os.MkdirTemp("", "bd-rpc-test-*")
 	if err != nil {
@@ -321,7 +323,7 @@ func TestConcurrentRequests(t *testing.T) {
 	errors := make(chan error, 5)
 
 	for i := 0; i < 5; i++ {
-		go func(n int) {
+		go func(_ int) {
 			client, err := TryConnect(server.socketPath)
 			if err != nil {
 				errors <- err
diff --git a/internal/rpc/server.go b/internal/rpc/server.go
index 9406ca07..c8344555 100644
--- a/internal/rpc/server.go
+++ b/internal/rpc/server.go
@@ -1785,7 +1785,7 @@ func (s *Server) handleCompact(req *Request) Response {
 		}
 	}
 
-	config := &compact.CompactConfig{
+	config := &compact.Config{
 		APIKey:      args.APIKey,
 		Concurrency: args.Workers,
 		DryRun:      args.DryRun,
@@ -2147,8 +2147,8 @@ func (s *Server) handleExport(req *Request) Response {
 		}
 	}
 
-	// Set appropriate file permissions (0644: rw-r--r--)
-	if err := os.Chmod(exportArgs.JSONLPath, 0644); err != nil {
+	// Set appropriate file permissions (0600: rw-------)
+	if err := os.Chmod(exportArgs.JSONLPath, 0600); err != nil {
 		// Non-fatal, just log
 		fmt.Fprintf(os.Stderr, "Warning: failed to set file permissions: %v\n", err)
 	}
diff --git a/internal/storage/sqlite/counter_sync_test.go b/internal/storage/sqlite/counter_sync_test.go
index 2ddae6c9..d3a1b55a 100644
--- a/internal/storage/sqlite/counter_sync_test.go
+++ b/internal/storage/sqlite/counter_sync_test.go
@@ -227,6 +227,6 @@ func TestCounterSyncAfterDeleteAll(t *testing.T) {
 }
 
 // genID is a helper to generate issue IDs in tests
-func genID(prefix string, num int) string {
-	return fmt.Sprintf("%s-%d", prefix, num)
+func genID(_ string, num int) string {
+	return fmt.Sprintf("bd-%d", num)
 }