Normalize Go import grouping with local ior section

50 files changed, 195 insertions, 146 deletions

diff --git a/integrationtests/cmd/ioworkload/scenario_rename.go b/integrationtests/cmd/ioworkload/scenario_rename.go
index d2e76b1..685157b 100644
--- a/integrationtests/cmd/ioworkload/scenario_rename.go
+++ b/integrationtests/cmd/ioworkload/scenario_rename.go
@@ -9,8 +9,8 @@ import (
 )
 
 const (
-	sysRenameat2       = 316 // SYS_RENAMEAT2 on amd64
-	renameNoreplaceFlag = 1  // RENAME_NOREPLACE
+	sysRenameat2        = 316 // SYS_RENAMEAT2 on amd64
+	renameNoreplaceFlag = 1   // RENAME_NOREPLACE
 )
 
 // renameBasic creates a file and renames it via rename(2).
diff --git a/integrationtests/expectations.go b/integrationtests/expectations.go
index 21a5bda..36fdf6e 100644
--- a/integrationtests/expectations.go
+++ b/integrationtests/expectations.go
@@ -1,9 +1,10 @@
 package integrationtests
 
 import (
-	"ior/internal/flamegraph"
 	"strings"
 	"testing"
+
+	"ior/internal/flamegraph"
 )
 
 // ExpectedEvent describes an I/O event that should appear in the test output.
diff --git a/integrationtests/expectations_test.go b/integrationtests/expectations_test.go
index fd06e31..9630cf9 100644
--- a/integrationtests/expectations_test.go
+++ b/integrationtests/expectations_test.go
@@ -1,9 +1,10 @@
 package integrationtests
 
 import (
+	"testing"
+
 	"ior/internal/flamegraph"
 	"ior/internal/types"
-	"testing"
 )
 
 func TestAssertEventsAbsentNoMatch(t *testing.T) {
diff --git a/integrationtests/parse.go b/integrationtests/parse.go
index cebb0ba..bf4f0bf 100644
--- a/integrationtests/parse.go
+++ b/integrationtests/parse.go
@@ -2,6 +2,7 @@ package integrationtests
 
 import (
 	"fmt"
+
 	"ior/internal/flamegraph"
 )
 
diff --git a/integrationtests/parse_test.go b/integrationtests/parse_test.go
index 6425298..65781a5 100644
--- a/integrationtests/parse_test.go
+++ b/integrationtests/parse_test.go
@@ -3,13 +3,14 @@ package integrationtests
 import (
 	"bytes"
 	"encoding/gob"
-	"ior/internal/file"
-	"ior/internal/flamegraph"
-	"ior/internal/types"
 	"os"
 	"path/filepath"
 	"testing"
 
+	"ior/internal/file"
+	"ior/internal/flamegraph"
+	"ior/internal/types"
+
 	"github.com/DataDog/zstd"
 )
 
diff --git a/internal/event/event.go b/internal/event/event.go
index 165ffe3..7ec76c3 100644
--- a/internal/event/event.go
+++ b/internal/event/event.go
@@ -1,8 +1,9 @@
 package event
 
 import (
-	. "ior/internal/types"
 	"sync"
+
+	. "ior/internal/types"
 )
 
 var poolOfEventPairs = sync.Pool{
diff --git a/internal/event/pair.go b/internal/event/pair.go
index 1d1e9ce..4ad4d4f 100644
--- a/internal/event/pair.go
+++ b/internal/event/pair.go
@@ -2,10 +2,11 @@ package event
 
 import (
 	"fmt"
-	"ior/internal/file"
-	"ior/internal/types"
 	"strconv"
 	"strings"
+
+	"ior/internal/file"
+	"ior/internal/types"
 )
 
 // Pair represents a matched syscall enter/exit pair together with derived metadata.
diff --git a/internal/event/pair_test.go b/internal/event/pair_test.go
index a1cb8ab..43e9945 100644
--- a/internal/event/pair_test.go
+++ b/internal/event/pair_test.go
@@ -1,8 +1,9 @@
 package event
 
 import (
-	"ior/internal/types"
 	"testing"
+
+	"ior/internal/types"
 )
 
 func TestPairCalculateDurationsFirstEvent(t *testing.T) {
diff --git a/internal/eventfilter.go b/internal/eventfilter.go
index 4ff0385..1e87fea 100644
--- a/internal/eventfilter.go
+++ b/internal/eventfilter.go
@@ -2,9 +2,10 @@ package internal
 
 import (
 	"fmt"
+	"strings"
+
 	"ior/internal/event"
 	"ior/internal/types"
-	"strings"
 )
 
 type eventFilter struct {
diff --git a/internal/eventloop_filter_test.go b/internal/eventloop_filter_test.go
index c3eef1f..e6e3b45 100644
--- a/internal/eventloop_filter_test.go
+++ b/internal/eventloop_filter_test.go
@@ -3,12 +3,13 @@ package internal
 import (
 	"context"
 	"fmt"
+	"testing"
+	"time"
+
 	"ior/internal/event"
 	"ior/internal/file"
 	"ior/internal/flamegraph"
 	"ior/internal/types"
-	"testing"
-	"time"
 )
 
 // Test that comm names are properly propagated across syscalls
diff --git a/internal/file/file.go b/internal/file/file.go
index b1bd84c..08e0bee 100644
--- a/internal/file/file.go
+++ b/internal/file/file.go
@@ -4,10 +4,11 @@ import (
 	"bufio"
 	"bytes"
 	"fmt"
-	"ior/internal/types"
 	"os"
 	"strconv"
 	"strings"
+
+	"ior/internal/types"
 )
 
 type File interface {
diff --git a/internal/file/file_test.go b/internal/file/file_test.go
index 684a7d8..f9025fe 100644
--- a/internal/file/file_test.go
+++ b/internal/file/file_test.go
@@ -1,108 +1,109 @@
 package file
 
 import (
-	"ior/internal/types"
 	"strings"
 	"syscall"
 	"testing"
+
+	"ior/internal/types"
 )
 
 func TestStringValue(t *testing.T) {
-        var array [128]byte
-        copy(array[:], "test string")
+	var array [128]byte
+	copy(array[:], "test string")
 
-        if str := types.StringValue(array[:]); str != "test string" {
-                t.Errorf("epxected 'test string' but got '%s' with bytes '%v'", str, []byte(str))
-        }
+	if str := types.StringValue(array[:]); str != "test string" {
+		t.Errorf("epxected 'test string' but got '%s' with bytes '%v'", str, []byte(str))
+	}
 }
 
 func TestNewFdUnknownFlags(t *testing.T) {
-        fdFile := NewFd(1, "test.txt", -1)
-        if fdFile.Flags() != unknownFlag {
-                t.Errorf("expected unknown flags, got %v", fdFile.Flags())
-        }
+	fdFile := NewFd(1, "test.txt", -1)
+	if fdFile.Flags() != unknownFlag {
+		t.Errorf("expected unknown flags, got %v", fdFile.Flags())
+	}
 }
 
 func TestNewFdEmptyName(t *testing.T) {
-        fdFile := NewFd(1, "", 0)
-        str := fdFile.String()
-        if !strings.Contains(str, "E:name") {
-                t.Errorf("expected String() to contain 'E:name' for empty name, got '%s'", str)
-        }
+	fdFile := NewFd(1, "", 0)
+	str := fdFile.String()
+	if !strings.Contains(str, "E:name") {
+		t.Errorf("expected String() to contain 'E:name' for empty name, got '%s'", str)
+	}
 }
 
 func TestFlagsIsUnknown(t *testing.T) {
-        f := unknownFlag
-        if f.Is(syscall.O_RDONLY) {
-                t.Errorf("expected Is(O_RDONLY) to be false for unknownFlag")
-        }
-        if f.Is(syscall.O_WRONLY) {
-                t.Errorf("expected Is(O_WRONLY) to be false for unknownFlag")
-        }
-        if f.Is(syscall.O_RDWR) {
-                t.Errorf("expected Is(O_RDWR) to be false for unknownFlag")
-        }
+	f := unknownFlag
+	if f.Is(syscall.O_RDONLY) {
+		t.Errorf("expected Is(O_RDONLY) to be false for unknownFlag")
+	}
+	if f.Is(syscall.O_WRONLY) {
+		t.Errorf("expected Is(O_WRONLY) to be false for unknownFlag")
+	}
+	if f.Is(syscall.O_RDWR) {
+		t.Errorf("expected Is(O_RDWR) to be false for unknownFlag")
+	}
 }
 
 func TestFlagsStringUnknown(t *testing.T) {
-        f := Flags(-1)
-        if f.String() != "O_NONE" {
-                t.Errorf("expected 'O_NONE' for unknown flags, got '%s'", f.String())
-        }
+	f := Flags(-1)
+	if f.String() != "O_NONE" {
+		t.Errorf("expected 'O_NONE' for unknown flags, got '%s'", f.String())
+	}
 }
 
 func TestNewOldnameNewnameEmpty(t *testing.T) {
-        var oldname, newname [128]byte
-        f := NewOldnameNewname(oldname[:], newname[:])
-        if f.Name() != "" {
-                t.Errorf("expected empty Name(), got '%s'", f.Name())
-        }
-        if !strings.Contains(f.String(), "old:") || !strings.Contains(f.String(), "->new:") {
-                t.Errorf("expected String() to contain 'old:' and '->new:', got '%s'", f.String())
-        }
+	var oldname, newname [128]byte
+	f := NewOldnameNewname(oldname[:], newname[:])
+	if f.Name() != "" {
+		t.Errorf("expected empty Name(), got '%s'", f.Name())
+	}
+	if !strings.Contains(f.String(), "old:") || !strings.Contains(f.String(), "->new:") {
+		t.Errorf("expected String() to contain 'old:' and '->new:', got '%s'", f.String())
+	}
 }
 
 func TestNewPathnameEmpty(t *testing.T) {
-        var pathname [128]byte
-        f := NewPathname(pathname[:])
-        if f.Name() != "" {
-                t.Errorf("expected empty Name(), got '%s'", f.Name())
-        }
-        if !strings.Contains(f.String(), "pathname:") {
-                t.Errorf("expected String() to contain 'pathname:', got '%s'", f.String())
-        }
+	var pathname [128]byte
+	f := NewPathname(pathname[:])
+	if f.Name() != "" {
+		t.Errorf("expected empty Name(), got '%s'", f.Name())
+	}
+	if !strings.Contains(f.String(), "pathname:") {
+		t.Errorf("expected String() to contain 'pathname:', got '%s'", f.String())
+	}
 }
 
 func TestFdFileSetFlags(t *testing.T) {
-        fdFile := NewFd(1, "test.txt", 0)
-        if fdFile.Flags() != Flags(0) {
-                t.Errorf("expected flags 0, got %v", fdFile.Flags())
-        }
-        fdFile.SetFlags(syscall.O_WRONLY)
-        if fdFile.Flags() != Flags(syscall.O_WRONLY) {
-                t.Errorf("expected O_WRONLY after SetFlags, got %v", fdFile.Flags())
-        }
+	fdFile := NewFd(1, "test.txt", 0)
+	if fdFile.Flags() != Flags(0) {
+		t.Errorf("expected flags 0, got %v", fdFile.Flags())
+	}
+	fdFile.SetFlags(syscall.O_WRONLY)
+	if fdFile.Flags() != Flags(syscall.O_WRONLY) {
+		t.Errorf("expected O_WRONLY after SetFlags, got %v", fdFile.Flags())
+	}
 }
 
 func TestFdFileAddFlags(t *testing.T) {
-        fdFile := NewFd(1, "test.txt", syscall.O_RDWR)
-        fdFile.AddFlags(syscall.O_APPEND)
-        expected := Flags(syscall.O_RDWR | syscall.O_APPEND)
-        if fdFile.Flags() != expected {
-                t.Errorf("expected O_RDWR|O_APPEND after AddFlags, got %v", fdFile.Flags())
-        }
+	fdFile := NewFd(1, "test.txt", syscall.O_RDWR)
+	fdFile.AddFlags(syscall.O_APPEND)
+	expected := Flags(syscall.O_RDWR | syscall.O_APPEND)
+	if fdFile.Flags() != expected {
+		t.Errorf("expected O_RDWR|O_APPEND after AddFlags, got %v", fdFile.Flags())
+	}
 }
 
 func TestFdFileDup(t *testing.T) {
-        fdFile := NewFd(1, "original.txt", syscall.O_RDONLY)
-        duped := fdFile.Dup(42)
-        if duped.Name() != "original.txt" {
-                t.Errorf("expected duped name 'original.txt', got '%s'", duped.Name())
-        }
-        if !strings.Contains(duped.String(), "42") {
-                t.Errorf("expected duped String() to contain fd 42, got '%s'", duped.String())
-        }
-        if strings.Contains(duped.String(), "%(1,") {
-                t.Errorf("expected duped String() to NOT contain old fd 1, got '%s'", duped.String())
-        }
+	fdFile := NewFd(1, "original.txt", syscall.O_RDONLY)
+	duped := fdFile.Dup(42)
+	if duped.Name() != "original.txt" {
+		t.Errorf("expected duped name 'original.txt', got '%s'", duped.Name())
+	}
+	if !strings.Contains(duped.String(), "42") {
+		t.Errorf("expected duped String() to contain fd 42, got '%s'", duped.String())
+	}
+	if strings.Contains(duped.String(), "%(1,") {
+		t.Errorf("expected duped String() to NOT contain old fd 1, got '%s'", duped.String())
+	}
 }
diff --git a/internal/flamegraph/counter.go b/internal/flamegraph/counter.go
index ae727d4..539d017 100644
--- a/internal/flamegraph/counter.go
+++ b/internal/flamegraph/counter.go
@@ -10,6 +10,7 @@ import (
 //   - Duration is the syscall runtime on the same thread.
 //   - DurationToPrev is the inter-syscall gap on the same thread and is attributed
 //     to the current node; there is no separate "idle" pseudo-node.
+//
 // Bytes is only populated for read/write/transfer syscalls.
 type Counter struct {
 	Count          uint64
diff --git a/internal/flamegraph/iordata.go b/internal/flamegraph/iordata.go
index 61a65a9..13b78fd 100644
--- a/internal/flamegraph/iordata.go
+++ b/internal/flamegraph/iordata.go
@@ -5,14 +5,15 @@ import (
 	"encoding/gob"
 	"fmt"
 	"io"
-	"ior/internal/event"
-	"ior/internal/file"
-	"ior/internal/types"
 	"iter"
 	"os"
 	"strings"
 	"time"
 
+	"ior/internal/event"
+	"ior/internal/file"
+	"ior/internal/types"
+
 	// Is there a zstd library part of Go 1.25
 	"github.com/DataDog/zstd"
 )
diff --git a/internal/flamegraph/iordata_test.go b/internal/flamegraph/iordata_test.go
index 54f1ed5..5e95976 100644
--- a/internal/flamegraph/iordata_test.go
+++ b/internal/flamegraph/iordata_test.go
@@ -2,9 +2,10 @@ package flamegraph
 
 import (
 	"bytes"
-	"ior/internal/types"
 	"syscall"
 	"testing"
+
+	"ior/internal/types"
 )
 
 func counterAt(iod iorData, path pathType, traceID traceIdType, comm commType, pid pidType, tid tidType, flags flagsType) (Counter, bool) {
diff --git a/internal/flamegraph/iordatacollector.go b/internal/flamegraph/iordatacollector.go
index 9e92b63..a2ae731 100644
--- a/internal/flamegraph/iordatacollector.go
+++ b/internal/flamegraph/iordatacollector.go
@@ -3,9 +3,10 @@ package flamegraph
 import (
 	"context"
 	"fmt"
-	"ior/internal/event"
 	"runtime"
 	"sync"
+
+	"ior/internal/event"
 )
 
 type IorDataCollector struct {
diff --git a/internal/flamegraph/livetrie.go b/internal/flamegraph/livetrie.go
index 100e03b..db46af5 100644
--- a/internal/flamegraph/livetrie.go
+++ b/internal/flamegraph/livetrie.go
@@ -3,12 +3,13 @@ package flamegraph
 import (
 	"encoding/json"
 	"fmt"
-	"ior/internal/event"
 	"slices"
 	"sort"
 	"strings"
 	"sync"
 	"sync/atomic"
+
+	"ior/internal/event"
 )
 
 const liveTrieMinFraction = 0.001
diff --git a/internal/flamegraph/livetrie_test.go b/internal/flamegraph/livetrie_test.go
index 1315c71..e569e00 100644
--- a/internal/flamegraph/livetrie_test.go
+++ b/internal/flamegraph/livetrie_test.go
@@ -4,15 +4,16 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"ior/internal/event"
-	"ior/internal/file"
-	"ior/internal/types"
 	"os"
 	"runtime"
 	"sync"
 	"sync/atomic"
 	"testing"
 	"time"
+
+	"ior/internal/event"
+	"ior/internal/file"
+	"ior/internal/types"
 )
 
 func TestLiveTrieIngestAndSnapshotRoundTrip(t *testing.T) {
diff --git a/internal/flamegraph/worker.go b/internal/flamegraph/worker.go
index 0f49568..1e8c639 100644
--- a/internal/flamegraph/worker.go
+++ b/internal/flamegraph/worker.go
@@ -2,8 +2,9 @@ package flamegraph
 
 import (
 	"context"
-	"ior/internal/event"
 	"sync"
+
+	"ior/internal/event"
 )
 
 type worker struct {
diff --git a/internal/statsengine/bench_test.go b/internal/statsengine/bench_test.go
index 27f17b1..646bdda 100644
--- a/internal/statsengine/bench_test.go
+++ b/internal/statsengine/bench_test.go
@@ -1,10 +1,11 @@
 package statsengine
 
 import (
-	"ior/internal/types"
 	"math/rand"
 	"testing"
 	"time"
+
+	"ior/internal/types"
 )
 
 func BenchmarkSyscallAccumulatorSnapshot(b *testing.B) {
diff --git a/internal/statsengine/engine.go b/internal/statsengine/engine.go
index 1ef58cf..fb85558 100644
--- a/internal/statsengine/engine.go
+++ b/internal/statsengine/engine.go
@@ -1,11 +1,12 @@
 package statsengine
 
 import (
-	"ior/internal/event"
-	"ior/internal/types"
 	"math"
 	"sync"
 	"time"
+
+	"ior/internal/event"
+	"ior/internal/types"
 )
 
 const trendWindowSlots = 20
diff --git a/internal/statsengine/engine_test.go b/internal/statsengine/engine_test.go
index 943fe9c..7ba8c3a 100644
--- a/internal/statsengine/engine_test.go
+++ b/internal/statsengine/engine_test.go
@@ -1,12 +1,13 @@
 package statsengine
 
 import (
-	"ior/internal/event"
-	"ior/internal/file"
-	"ior/internal/types"
 	"math"
 	"testing"
 	"time"
+
+	"ior/internal/event"
+	"ior/internal/file"
+	"ior/internal/types"
 )
 
 type fakeClock struct {
diff --git a/internal/statsengine/filerank.go b/internal/statsengine/filerank.go
index 6e8f27f..dd83e8d 100644
--- a/internal/statsengine/filerank.go
+++ b/internal/statsengine/filerank.go
@@ -2,9 +2,10 @@ package statsengine
 
 import (
 	"container/heap"
+	"sort"
+
 	"ior/internal/event"
 	"ior/internal/types"
-	"sort"
 )
 
 const fileRankTopNDefault = 20
diff --git a/internal/statsengine/filerank_test.go b/internal/statsengine/filerank_test.go
index 26a0b23..bec5eae 100644
--- a/internal/statsengine/filerank_test.go
+++ b/internal/statsengine/filerank_test.go
@@ -2,11 +2,12 @@ package statsengine
 
 import (
 	"fmt"
+	"reflect"
+	"testing"
+
 	"ior/internal/event"
 	"ior/internal/file"
 	"ior/internal/types"
-	"reflect"
-	"testing"
 )
 
 func TestFileRankerHeapEviction(t *testing.T) {
diff --git a/internal/statsengine/process.go b/internal/statsengine/process.go
index e677744..b00a4bb 100644
--- a/internal/statsengine/process.go
+++ b/internal/statsengine/process.go
@@ -1,9 +1,10 @@
 package statsengine
 
 import (
-	"ior/internal/event"
 	"sort"
 	"time"
+
+	"ior/internal/event"
 )
 
 const processRankTopNDefault = 20
diff --git a/internal/statsengine/process_test.go b/internal/statsengine/process_test.go
index aa3c5d2..77e7a0a 100644
--- a/internal/statsengine/process_test.go
+++ b/internal/statsengine/process_test.go
@@ -1,11 +1,12 @@
 package statsengine
 
 import (
-	"ior/internal/event"
-	"ior/internal/types"
 	"math"
 	"testing"
 	"time"
+
+	"ior/internal/event"
+	"ior/internal/types"
 )
 
 func TestProcessAccumulatorBasicStats(t *testing.T) {
diff --git a/internal/statsengine/snapshot.go b/internal/statsengine/snapshot.go
index 8c9656e..f2b617b 100644
--- a/internal/statsengine/snapshot.go
+++ b/internal/statsengine/snapshot.go
@@ -1,9 +1,10 @@
 package statsengine
 
 import (
-	"ior/internal/types"
 	"slices"
 	"time"
+
+	"ior/internal/types"
 )
 
 // TrendDirection is the direction of a time-window comparison.
diff --git a/internal/statsengine/syscall.go b/internal/statsengine/syscall.go
index 6c34f4a..4feeab2 100644
--- a/internal/statsengine/syscall.go
+++ b/internal/statsengine/syscall.go
@@ -1,12 +1,13 @@
 package statsengine
 
 import (
-	"ior/internal/event"
-	"ior/internal/types"
 	"math"
 	"math/rand"
 	"sort"
 	"time"
+
+	"ior/internal/event"
+	"ior/internal/types"
 )
 
 const syscallReservoirSampleCapDefault = 10_000
diff --git a/internal/statsengine/syscall_test.go b/internal/statsengine/syscall_test.go
index 1ebe214..b315bd8 100644
--- a/internal/statsengine/syscall_test.go
+++ b/internal/statsengine/syscall_test.go
@@ -1,12 +1,13 @@
 package statsengine
 
 import (
-	"ior/internal/event"
-	"ior/internal/types"
 	"math"
 	"math/rand"
 	"testing"
 	"time"
+
+	"ior/internal/event"
+	"ior/internal/types"
 )
 
 func TestSyscallAccumulatorBasicStats(t *testing.T) {
diff --git a/internal/tui/dashboard/files.go b/internal/tui/dashboard/files.go
index 0393553..d43e215 100644
--- a/internal/tui/dashboard/files.go
+++ b/internal/tui/dashboard/files.go
@@ -2,11 +2,12 @@ package dashboard
 
 import (
 	"fmt"
-	"ior/internal/statsengine"
 	"path/filepath"
 	"sort"
 	"strconv"
 
+	"ior/internal/statsengine"
+
 	"charm.land/bubbles/v2/table"
 )
 
diff --git a/internal/tui/dashboard/histogram.go b/internal/tui/dashboard/histogram.go
index 3511dfb..28f5b2b 100644
--- a/internal/tui/dashboard/histogram.go
+++ b/internal/tui/dashboard/histogram.go
@@ -2,11 +2,12 @@ package dashboard
 
 import (
 	"fmt"
-	"ior/internal/statsengine"
-	common "ior/internal/tui/common"
 	"math"
 	"strconv"
 	"strings"
+
+	"ior/internal/statsengine"
+	common "ior/internal/tui/common"
 )
 
 func renderLatencyTab(snap *statsengine.Snapshot, width, height int) string {
diff --git a/internal/tui/dashboard/model.go b/internal/tui/dashboard/model.go
index 24b6c8e..4cf7c15 100644
--- a/internal/tui/dashboard/model.go
+++ b/internal/tui/dashboard/model.go
@@ -1,14 +1,15 @@
 package dashboard
 
 import (
+	"strings"
+	"time"
+
 	coreflamegraph "ior/internal/flamegraph"
 	"ior/internal/statsengine"
 	common "ior/internal/tui/common"
 	"ior/internal/tui/eventstream"
 	flamegraphtui "ior/internal/tui/flamegraph"
 	"ior/internal/tui/messages"
-	"strings"
-	"time"
 
 	"charm.land/bubbles/v2/key"
 	tea "charm.land/bubbletea/v2"
diff --git a/internal/tui/dashboard/overview.go b/internal/tui/dashboard/overview.go
index 866c5bb..24932b9 100644
--- a/internal/tui/dashboard/overview.go
+++ b/internal/tui/dashboard/overview.go
@@ -2,12 +2,13 @@ package dashboard
 
 import (
 	"fmt"
-	"ior/internal/statsengine"
-	common "ior/internal/tui/common"
 	"strings"
 	"time"
 	"unicode/utf8"
 
+	"ior/internal/statsengine"
+	common "ior/internal/tui/common"
+
 	"charm.land/lipgloss/v2"
 )
 
diff --git a/internal/tui/dashboard/processes.go b/internal/tui/dashboard/processes.go
index a9de382..a5e8d79 100644
--- a/internal/tui/dashboard/processes.go
+++ b/internal/tui/dashboard/processes.go
@@ -2,10 +2,11 @@ package dashboard
 
 import (
 	"fmt"
-	"ior/internal/statsengine"
 	"strconv"
 	"strings"
 
+	"ior/internal/statsengine"
+
 	"charm.land/bubbles/v2/table"
 )
 
diff --git a/internal/tui/dashboard/syscalls.go b/internal/tui/dashboard/syscalls.go
index 31f719e..87acc80 100644
--- a/internal/tui/dashboard/syscalls.go
+++ b/internal/tui/dashboard/syscalls.go
@@ -2,10 +2,11 @@ package dashboard
 
 import (
 	"fmt"
-	"ior/internal/statsengine"
 	"strconv"
 	"time"
 
+	"ior/internal/statsengine"
+
 	"charm.land/bubbles/v2/table"
 )
 
diff --git a/internal/tui/dashboard/tabs.go b/internal/tui/dashboard/tabs.go
index 85ce319..5d15acc 100644
--- a/internal/tui/dashboard/tabs.go
+++ b/internal/tui/dashboard/tabs.go
@@ -2,10 +2,11 @@ package dashboard
 
 import (
 	"fmt"
-	common "ior/internal/tui/common"
 	"strings"
 	"unicode/utf8"
 
+	common "ior/internal/tui/common"
+
 	"charm.land/lipgloss/v2"
 )
 
diff --git a/internal/tui/eventstream/render.go b/internal/tui/eventstream/render.go
index f93a63d..3ec4d65 100644
--- a/internal/tui/eventstream/render.go
+++ b/internal/tui/eventstream/render.go
@@ -2,10 +2,11 @@ package eventstream
 
 import (
 	"fmt"
-	"ior/internal/tui/common"
 	"strconv"
 	"strings"
 
+	"ior/internal/tui/common"
+
 	"charm.land/lipgloss/v2"
 )
 
diff --git a/internal/tui/eventstream/streamevent.go b/internal/tui/eventstream/streamevent.go
index dbe04dd..5f1e27f 100644
--- a/internal/tui/eventstream/streamevent.go
+++ b/internal/tui/eventstream/streamevent.go
@@ -1,9 +1,10 @@
 package eventstream
 
 import (
+	"time"
+
 	"ior/internal/event"
 	"ior/internal/types"
-	"time"
 )
 
 type StreamEvent struct {
diff --git a/internal/tui/eventstream/streamevent_test.go b/internal/tui/eventstream/streamevent_test.go
index 6131fed..dd65dd1 100644
--- a/internal/tui/eventstream/streamevent_test.go
+++ b/internal/tui/eventstream/streamevent_test.go
@@ -1,10 +1,11 @@
 package eventstream
 
 import (
+	"testing"
+
 	"ior/internal/event"
 	"ior/internal/file"
 	"ior/internal/types"
-	"testing"
 )
 
 func TestNewStreamEventPopulatesFields(t *testing.T) {
diff --git a/internal/tui/flamegraph/bench_test.go b/internal/tui/flamegraph/bench_test.go
index c000ac0..05c6526 100644
--- a/internal/tui/flamegraph/bench_test.go
+++ b/internal/tui/flamegraph/bench_test.go
@@ -3,9 +3,10 @@ package flamegraph
 import (
 	"encoding/json"
 	"fmt"
+	"testing"
+
 	coreflamegraph "ior/internal/flamegraph"
 	"ior/internal/types"
-	"testing"
 
 	"github.com/charmbracelet/harmonica"
 )
diff --git a/internal/tui/flamegraph/controls.go b/internal/tui/flamegraph/controls.go
index 240ba90..b0a2933 100644
--- a/internal/tui/flamegraph/controls.go
+++ b/internal/tui/flamegraph/controls.go
@@ -2,9 +2,10 @@ package flamegraph
 
 import (
 	"fmt"
-	common "ior/internal/tui/common"
 	"strings"
 
+	common "ior/internal/tui/common"
+
 	"charm.land/lipgloss/v2"
 )
 
diff --git a/internal/tui/flamegraph/model.go b/internal/tui/flamegraph/model.go
index 5d101c2..bbf4af3 100644
--- a/internal/tui/flamegraph/model.go
+++ b/internal/tui/flamegraph/model.go
@@ -4,11 +4,12 @@ import (
 	"encoding/json"
 	"fmt"
 	"image/color"
-	coreflamegraph "ior/internal/flamegraph"
-	common "ior/internal/tui/common"
 	"sort"
 	"time"
 
+	coreflamegraph "ior/internal/flamegraph"
+	common "ior/internal/tui/common"
+
 	"charm.land/bubbles/v2/key"
 	"charm.land/bubbles/v2/textinput"
 	tea "charm.land/bubbletea/v2"
diff --git a/internal/tui/flamegraph/model_test.go b/internal/tui/flamegraph/model_test.go
index 51ce96d..8bd1b79 100644
--- a/internal/tui/flamegraph/model_test.go
+++ b/internal/tui/flamegraph/model_test.go
@@ -1,10 +1,11 @@
 package flamegraph
 
 import (
-	coreflamegraph "ior/internal/flamegraph"
 	"reflect"
 	"testing"
 
+	coreflamegraph "ior/internal/flamegraph"
+
 	tea "charm.land/bubbletea/v2"
 )
 
diff --git a/internal/tui/flamegraph/renderer.go b/internal/tui/flamegraph/renderer.go
index 9f31023..f06f6bc 100644
--- a/internal/tui/flamegraph/renderer.go
+++ b/internal/tui/flamegraph/renderer.go
@@ -4,12 +4,13 @@ import (
 	"fmt"
 	"hash/fnv"
 	"image/color"
-	common "ior/internal/tui/common"
 	"math"
 	"sort"
 	"strings"
 	"unicode/utf8"
 
+	common "ior/internal/tui/common"
+
 	"charm.land/lipgloss/v2"
 )
 
diff --git a/internal/tui/flamegraph/stress_test.go b/internal/tui/flamegraph/stress_test.go
index bcac561..d2bd74a 100644
--- a/internal/tui/flamegraph/stress_test.go
+++ b/internal/tui/flamegraph/stress_test.go
@@ -3,13 +3,14 @@ package flamegraph
 import (
 	"encoding/json"
 	"fmt"
-	coreflamegraph "ior/internal/flamegraph"
-	"ior/internal/types"
 	"math/rand"
 	"sync"
 	"testing"
 	"time"
 
+	coreflamegraph "ior/internal/flamegraph"
+	"ior/internal/types"
+
 	tea "charm.land/bubbletea/v2"
 )
 
diff --git a/internal/tui/pidpicker/model.go b/internal/tui/pidpicker/model.go
index cfd0c0f..f4bb414 100644
--- a/internal/tui/pidpicker/model.go
+++ b/internal/tui/pidpicker/model.go
@@ -2,9 +2,10 @@ package pidpicker
 
 import (
 	"fmt"
+	"strings"
+
 	common "ior/internal/tui/common"
 	"ior/internal/tui/messages"
-	"strings"
 
 	"charm.land/bubbles/v2/key"
 	"charm.land/bubbles/v2/textinput"
diff --git a/internal/tui/pidpicker/model_test.go b/internal/tui/pidpicker/model_test.go
index 038575b..695e5bd 100644
--- a/internal/tui/pidpicker/model_test.go
+++ b/internal/tui/pidpicker/model_test.go
@@ -1,10 +1,11 @@
 package pidpicker
 
 import (
-	"ior/internal/tui/messages"
 	"strings"
 	"testing"
 
+	"ior/internal/tui/messages"
+
 	tea "charm.land/bubbletea/v2"
 )
 
diff --git a/internal/tui/probes/model.go b/internal/tui/probes/model.go
index 7da27db..baf22e8 100644
--- a/internal/tui/probes/model.go
+++ b/internal/tui/probes/model.go
@@ -2,10 +2,11 @@ package probes
 
 import (
 	"fmt"
-	"ior/internal/probemanager"
 	"strings"
 	"unicode/utf8"
 
+	"ior/internal/probemanager"
+
 	"charm.land/bubbles/v2/textinput"
 	tea "charm.land/bubbletea/v2"
 	"charm.land/lipgloss/v2"
diff --git a/internal/tui/tui.go b/internal/tui/tui.go
index 328202e..7918c0f 100644
--- a/internal/tui/tui.go
+++ b/internal/tui/tui.go
@@ -5,6 +5,12 @@ import (
 	"encoding/csv"
 	"errors"
 	"fmt"
+	"log"
+	"os"
+	"strings"
+	"sync"
+	"time"
+
 	"ior/internal/flags"
 	coreflamegraph "ior/internal/flamegraph"
 	"ior/internal/probemanager"
@@ -16,11 +22,6 @@ import (
 	"ior/internal/tui/messages"
 	"ior/internal/tui/pidpicker"
 	"ior/internal/tui/probes"
-	"log"
-	"os"
-	"strings"
-	"sync"
-	"time"
 
 	"charm.land/bubbles/v2/key"
 	"charm.land/bubbles/v2/spinner"
diff --git a/internal/tui/tui_test.go b/internal/tui/tui_test.go
index 876fe8f..7d2a439 100644
--- a/internal/tui/tui_test.go
+++ b/internal/tui/tui_test.go
@@ -3,6 +3,12 @@ package tui
 import (
 	"context"
 	"errors"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
 	coreflamegraph "ior/internal/flamegraph"
 	"ior/internal/probemanager"
 	"ior/internal/statsengine"
@@ -10,11 +16,6 @@ import (
 	"ior/internal/tui/eventstream"
 	tuiexport "ior/internal/tui/export"
 	"ior/internal/tui/messages"
-	"os"
-	"path/filepath"
-	"strings"
-	"testing"
-	"time"
 
 	"ior/internal/flags"
 	"ior/internal/tui/probes"