feat(tui): migrate Bubble Tea stack to charm.land v2

9 files changed, 50 insertions, 50 deletions

diff --git a/internal/tui/dashboard/files.go b/internal/tui/dashboard/files.go
index 80e3037..0393553 100644
--- a/internal/tui/dashboard/files.go
+++ b/internal/tui/dashboard/files.go
@@ -7,7 +7,7 @@ import (
 	"sort"
 	"strconv"
 
-	"github.com/charmbracelet/bubbles/table"
+	"charm.land/bubbles/v2/table"
 )
 
 type DirSnapshot struct {
diff --git a/internal/tui/dashboard/histogram_test.go b/internal/tui/dashboard/histogram_test.go
index 7790394..48297a2 100644
--- a/internal/tui/dashboard/histogram_test.go
+++ b/internal/tui/dashboard/histogram_test.go
@@ -6,7 +6,7 @@ import (
 
 	"ior/internal/statsengine"
 
-	"github.com/charmbracelet/lipgloss"
+	"charm.land/lipgloss/v2"
 )
 
 func TestRenderHistogramNoBuckets(t *testing.T) {
diff --git a/internal/tui/dashboard/model.go b/internal/tui/dashboard/model.go
index fc9caf6..39150e8 100644
--- a/internal/tui/dashboard/model.go
+++ b/internal/tui/dashboard/model.go
@@ -8,8 +8,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/charmbracelet/bubbles/key"
-	tea "github.com/charmbracelet/bubbletea"
+	"charm.land/bubbles/v2/key"
+	tea "charm.land/bubbletea/v2"
 )
 
 const defaultRefreshMs = 1000
@@ -288,7 +288,7 @@ func (m *Model) SetPidFilter(pid int) {
 }
 
 // View renders the tab bar, active tab scaffold, and help bar.
-func (m Model) View() string {
+func (m Model) View() tea.View {
 	width, height := common.EffectiveViewport(m.width, m.height)
 	activeHeight := height
 	streamModel := m.streamModel
@@ -319,7 +319,7 @@ func (m Model) View() string {
 	} else {
 		b.WriteString(renderHelpHint(width))
 	}
-	return common.ScreenStyle.Render(b.String())
+	return tea.NewView(common.ScreenStyle.Render(b.String()))
 }
 
 func tickCmd(d time.Duration) tea.Cmd {
diff --git a/internal/tui/dashboard/model_test.go b/internal/tui/dashboard/model_test.go
index 87b60e3..642c702 100644
--- a/internal/tui/dashboard/model_test.go
+++ b/internal/tui/dashboard/model_test.go
@@ -12,7 +12,7 @@ import (
 	"ior/internal/tui/eventstream"
 	"ior/internal/tui/messages"
 
-	tea "github.com/charmbracelet/bubbletea"
+	tea "charm.land/bubbletea/v2"
 )
 
 type fakeSnapshotSource struct {
@@ -28,31 +28,31 @@ func (f *fakeSnapshotSource) Snapshot() *statsengine.Snapshot {
 func TestKeySwitchingChangesActiveTab(t *testing.T) {
 	m := NewModelWithConfig(nil, nil, 250, common.DefaultKeyMap())
 
-	next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'2'}})
+	next, _ := m.Update(tea.KeyPressMsg{Code: []rune{'2'}[0], Text: string([]rune{'2'})})
 	model := next.(Model)
 	if model.activeTab != TabSyscalls {
 		t.Fatalf("expected syscalls tab, got %v", model.activeTab)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyTab})
+	next, _ = model.Update(tea.KeyPressMsg{Code: tea.KeyTab})
 	model = next.(Model)
 	if model.activeTab != TabFiles {
 		t.Fatalf("expected next tab to be files, got %v", model.activeTab)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyShiftTab})
+	next, _ = model.Update(tea.KeyPressMsg{Code: tea.KeyTab, Mod: tea.ModShift})
 	model = next.(Model)
 	if model.activeTab != TabSyscalls {
 		t.Fatalf("expected previous tab to be syscalls, got %v", model.activeTab)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'7'}})
+	next, _ = model.Update(tea.KeyPressMsg{Code: []rune{'7'}[0], Text: string([]rune{'7'})})
 	model = next.(Model)
 	if model.activeTab != TabStream {
 		t.Fatalf("expected stream tab on key 7, got %v", model.activeTab)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'6'}})
+	next, _ = model.Update(tea.KeyPressMsg{Code: []rune{'6'}[0], Text: string([]rune{'6'})})
 	model = next.(Model)
 	if model.activeTab != TabStream {
 		t.Fatalf("expected stream tab on key 6, got %v", model.activeTab)
@@ -62,25 +62,25 @@ func TestKeySwitchingChangesActiveTab(t *testing.T) {
 func TestArrowAndViKeysDoNotCycleTabs(t *testing.T) {
 	m := NewModelWithConfig(nil, nil, 250, common.DefaultKeyMap())
 
-	next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRight})
+	next, _ := m.Update(tea.KeyPressMsg{Code: tea.KeyRight})
 	model := next.(Model)
 	if model.activeTab != TabOverview {
 		t.Fatalf("expected right arrow not to change tabs, got %v", model.activeTab)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'l'}})
+	next, _ = model.Update(tea.KeyPressMsg{Code: []rune{'l'}[0], Text: string([]rune{'l'})})
 	model = next.(Model)
 	if model.activeTab != TabOverview {
 		t.Fatalf("expected l not to change tabs, got %v", model.activeTab)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyLeft})
+	next, _ = model.Update(tea.KeyPressMsg{Code: tea.KeyLeft})
 	model = next.(Model)
 	if model.activeTab != TabOverview {
 		t.Fatalf("expected left arrow not to change tabs, got %v", model.activeTab)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'h'}})
+	next, _ = model.Update(tea.KeyPressMsg{Code: []rune{'h'}[0], Text: string([]rune{'h'})})
 	model = next.(Model)
 	if model.activeTab != TabOverview {
 		t.Fatalf("expected h not to change tabs, got %v", model.activeTab)
@@ -93,13 +93,13 @@ func TestSyscallsTabScrollsWithJK(t *testing.T) {
 	snap := statsengine.NewSnapshot(nil, nil, nil, []statsengine.SyscallSnapshot{{Name: "read", Count: 1}, {Name: "write", Count: 1}}, nil, nil, statsengine.HistogramSnapshot{}, statsengine.HistogramSnapshot{})
 	m.latest = &snap
 
-	next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'j'}})
+	next, _ := m.Update(tea.KeyPressMsg{Code: []rune{'j'}[0], Text: string([]rune{'j'})})
 	model := next.(Model)
 	if model.syscallsOffset != 1 {
 		t.Fatalf("expected offset 1 after j, got %d", model.syscallsOffset)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'k'}})
+	next, _ = model.Update(tea.KeyPressMsg{Code: []rune{'k'}[0], Text: string([]rune{'k'})})
 	model = next.(Model)
 	if model.syscallsOffset != 0 {
 		t.Fatalf("expected offset 0 after k, got %d", model.syscallsOffset)
@@ -112,13 +112,13 @@ func TestProcessesTabScrollsWithJK(t *testing.T) {
 	snap := statsengine.NewSnapshot(nil, nil, nil, nil, nil, []statsengine.ProcessSnapshot{{PID: 1}, {PID: 2}}, statsengine.HistogramSnapshot{}, statsengine.HistogramSnapshot{})
 	m.latest = &snap
 
-	next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'j'}})
+	next, _ := m.Update(tea.KeyPressMsg{Code: []rune{'j'}[0], Text: string([]rune{'j'})})
 	model := next.(Model)
 	if model.processesOffset != 1 {
 		t.Fatalf("expected processes offset 1 after j, got %d", model.processesOffset)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'k'}})
+	next, _ = model.Update(tea.KeyPressMsg{Code: []rune{'k'}[0], Text: string([]rune{'k'})})
 	model = next.(Model)
 	if model.processesOffset != 0 {
 		t.Fatalf("expected processes offset 0 after k, got %d", model.processesOffset)
@@ -131,13 +131,13 @@ func TestFilesTabScrollsWithJK(t *testing.T) {
 	snap := statsengine.NewSnapshot(nil, nil, nil, nil, []statsengine.FileSnapshot{{Path: "/a"}, {Path: "/b"}}, nil, statsengine.HistogramSnapshot{}, statsengine.HistogramSnapshot{})
 	m.latest = &snap
 
-	next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'j'}})
+	next, _ := m.Update(tea.KeyPressMsg{Code: []rune{'j'}[0], Text: string([]rune{'j'})})
 	model := next.(Model)
 	if model.filesOffset != 1 {
 		t.Fatalf("expected files offset 1 after j, got %d", model.filesOffset)
 	}
 
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'k'}})
+	next, _ = model.Update(tea.KeyPressMsg{Code: []rune{'k'}[0], Text: string([]rune{'k'})})
 	model = next.(Model)
 	if model.filesOffset != 0 {
 		t.Fatalf("expected files offset 0 after k, got %d", model.filesOffset)
@@ -155,7 +155,7 @@ func TestFilesTabGroupedScrollUsesDirectoryOffset(t *testing.T) {
 	}, nil, statsengine.HistogramSnapshot{}, statsengine.HistogramSnapshot{})
 	m.latest = &snap
 
-	next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'j'}})
+	next, _ := m.Update(tea.KeyPressMsg{Code: []rune{'j'}[0], Text: string([]rune{'j'})})
 	model := next.(Model)
 	if model.filesDirOffset != 1 {
 		t.Fatalf("expected grouped dir offset 1 after j, got %d", model.filesDirOffset)
@@ -171,7 +171,7 @@ func TestStreamSpaceUnpauseSchedulesStreamTick(t *testing.T) {
 	m.activeTab = TabStream
 	m.streamModel.HandleKey("space") // pause
 
-	next, cmd := m.Update(tea.KeyMsg{Type: tea.KeySpace})
+	next, cmd := m.Update(tea.KeyPressMsg{Code: tea.KeySpace})
 	_ = next
 	if cmd == nil {
 		t.Fatalf("expected stream tick command when unpausing stream")
@@ -200,34 +200,34 @@ func TestStreamPausedSupportsJKArrowsAndPageKeys(t *testing.T) {
 	m.streamModel.Refresh()
 	_ = m.View()
 
-	next, _ = m.Update(tea.KeyMsg{Type: tea.KeySpace}) // pause
+	next, _ = m.Update(tea.KeyPressMsg{Code: tea.KeySpace}) // pause
 	m = next.(Model)
-	before := rowFromStreamView(t, m.View())
+	before := rowFromStreamView(t, m.View().Content)
 
-	next, _ = m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'k'}})
+	next, _ = m.Update(tea.KeyPressMsg{Code: []rune{'k'}[0], Text: string([]rune{'k'})})
 	m = next.(Model)
-	afterK := rowFromStreamView(t, m.View())
+	afterK := rowFromStreamView(t, m.View().Content)
 	if afterK >= before {
 		t.Fatalf("expected k to scroll up while paused: before=%d afterK=%d", before, afterK)
 	}
 
-	next, _ = m.Update(tea.KeyMsg{Type: tea.KeyDown})
+	next, _ = m.Update(tea.KeyPressMsg{Code: tea.KeyDown})
 	m = next.(Model)
-	afterDown := rowFromStreamView(t, m.View())
+	afterDown := rowFromStreamView(t, m.View().Content)
 	if afterDown <= afterK {
 		t.Fatalf("expected down arrow to scroll down while paused: afterK=%d afterDown=%d", afterK, afterDown)
 	}
 
-	next, _ = m.Update(tea.KeyMsg{Type: tea.KeyPgUp})
+	next, _ = m.Update(tea.KeyPressMsg{Code: tea.KeyPgUp})
 	m = next.(Model)
-	afterPgUp := rowFromStreamView(t, m.View())
+	afterPgUp := rowFromStreamView(t, m.View().Content)
 	if afterPgUp >= afterDown {
 		t.Fatalf("expected pgup to scroll up while paused: afterDown=%d afterPgUp=%d", afterDown, afterPgUp)
 	}
 
-	next, _ = m.Update(tea.KeyMsg{Type: tea.KeyPgDown})
+	next, _ = m.Update(tea.KeyPressMsg{Code: tea.KeyPgDown})
 	m = next.(Model)
-	afterPgDown := rowFromStreamView(t, m.View())
+	afterPgDown := rowFromStreamView(t, m.View().Content)
 	if afterPgDown <= afterPgUp {
 		t.Fatalf("expected pgdown to scroll down while paused: afterPgUp=%d afterPgDown=%d", afterPgUp, afterPgDown)
 	}
@@ -251,14 +251,14 @@ func TestDirGroupKeyTogglesOnlyOnFilesTab(t *testing.T) {
 	m := NewModelWithConfig(nil, nil, 250, common.DefaultKeyMap())
 	m.activeTab = TabFiles
 
-	next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'d'}})
+	next, _ := m.Update(tea.KeyPressMsg{Code: []rune{'d'}[0], Text: string([]rune{'d'})})
 	model := next.(Model)
 	if !model.filesDirGrouped {
 		t.Fatalf("expected filesDirGrouped to toggle on files tab")
 	}
 
 	model.activeTab = TabOverview
-	next, _ = model.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'d'}})
+	next, _ = model.Update(tea.KeyPressMsg{Code: []rune{'d'}[0], Text: string([]rune{'d'})})
 	model = next.(Model)
 	if !model.filesDirGrouped {
 		t.Fatalf("expected filesDirGrouped unchanged outside files tab")
@@ -272,7 +272,7 @@ func TestScrollOffsetDoesNotGrowUnbounded(t *testing.T) {
 	m.latest = &snap
 
 	for i := 0; i < 50; i++ {
-		next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'j'}})
+		next, _ := m.Update(tea.KeyPressMsg{Code: []rune{'j'}[0], Text: string([]rune{'j'})})
 		m = next.(Model)
 	}
 	if m.syscallsOffset != 1 {
@@ -284,7 +284,7 @@ func TestRefreshKeyEmitsRefreshTick(t *testing.T) {
 	snap := &statsengine.Snapshot{TotalSyscalls: 13}
 	engine := &fakeSnapshotSource{snap: snap}
 	m := NewModelWithConfig(engine, nil, 250, common.DefaultKeyMap())
-	next, cmd := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'r'}})
+	next, cmd := m.Update(tea.KeyPressMsg{Code: []rune{'r'}[0], Text: string([]rune{'r'})})
 	_ = next
 	if cmd == nil {
 		t.Fatalf("expected refresh command")
@@ -366,7 +366,7 @@ func TestStatsTickClampsGroupedFilesOffset(t *testing.T) {
 
 func TestViewRendersTabBarAndHelp(t *testing.T) {
 	m := NewModelWithConfig(nil, nil, 1000, common.DefaultKeyMap())
-	out := m.View()
+	out := m.View().Content
 	if !strings.Contains(out, "Overview") {
 		t.Fatalf("expected overview label in view")
 	}
@@ -405,7 +405,7 @@ func TestStreamTabViewKeepsTabAndHelpChromeVisible(t *testing.T) {
 	m.streamModel.SetSource(rb)
 	m.streamModel.Refresh()
 
-	out := m.View()
+	out := m.View().Content
 	if !strings.Contains(out, "1:Overview") {
 		t.Fatalf("expected tab bar to remain visible in stream view")
 	}
@@ -416,21 +416,21 @@ func TestStreamTabViewKeepsTabAndHelpChromeVisible(t *testing.T) {
 
 func TestHelpToggleWithH(t *testing.T) {
 	m := NewModelWithConfig(nil, nil, 1000, common.DefaultKeyMap())
-	out := m.View()
+	out := m.View().Content
 	if !strings.Contains(out, "press H for help") {
 		t.Fatalf("expected default help hint")
 	}
 
-	next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'H'}})
+	next, _ := m.Update(tea.KeyPressMsg{Code: []rune{'H'}[0], Text: string([]rune{'H'})})
 	m = next.(Model)
-	out = m.View()
+	out = m.View().Content
 	if !strings.Contains(out, "tab next tab") {
 		t.Fatalf("expected expanded help after pressing h")
 	}
 
-	next, _ = m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'H'}})
+	next, _ = m.Update(tea.KeyPressMsg{Code: []rune{'H'}[0], Text: string([]rune{'H'})})
 	m = next.(Model)
-	out = m.View()
+	out = m.View().Content
 	if !strings.Contains(out, "press H for help") {
 		t.Fatalf("expected help hint after pressing h again")
 	}
diff --git a/internal/tui/dashboard/overview.go b/internal/tui/dashboard/overview.go
index 5b8fab8..3ddeaf6 100644
--- a/internal/tui/dashboard/overview.go
+++ b/internal/tui/dashboard/overview.go
@@ -8,7 +8,7 @@ import (
 	"time"
 	"unicode/utf8"
 
-	"github.com/charmbracelet/lipgloss"
+	"charm.land/lipgloss/v2"
 )
 
 func renderOverview(snap *statsengine.Snapshot, width, height int) string {
diff --git a/internal/tui/dashboard/overview_test.go b/internal/tui/dashboard/overview_test.go
index 9895490..7de411c 100644
--- a/internal/tui/dashboard/overview_test.go
+++ b/internal/tui/dashboard/overview_test.go
@@ -7,7 +7,7 @@ import (
 
 	"ior/internal/statsengine"
 
-	"github.com/charmbracelet/lipgloss"
+	"charm.land/lipgloss/v2"
 )
 
 func TestRenderOverviewIncludesCoreMetrics(t *testing.T) {
diff --git a/internal/tui/dashboard/processes.go b/internal/tui/dashboard/processes.go
index 281a86a..a9de382 100644
--- a/internal/tui/dashboard/processes.go
+++ b/internal/tui/dashboard/processes.go
@@ -6,7 +6,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/charmbracelet/bubbles/table"
+	"charm.land/bubbles/v2/table"
 )
 
 func renderProcesses(snap *statsengine.Snapshot, width, height int) string {
diff --git a/internal/tui/dashboard/syscalls.go b/internal/tui/dashboard/syscalls.go
index 23fe37c..31f719e 100644
--- a/internal/tui/dashboard/syscalls.go
+++ b/internal/tui/dashboard/syscalls.go
@@ -6,7 +6,7 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/charmbracelet/bubbles/table"
+	"charm.land/bubbles/v2/table"
 )
 
 func renderSyscalls(snap *statsengine.Snapshot, width, height int) string {
diff --git a/internal/tui/dashboard/tabs.go b/internal/tui/dashboard/tabs.go
index df8f03e..62c7762 100644
--- a/internal/tui/dashboard/tabs.go
+++ b/internal/tui/dashboard/tabs.go
@@ -6,7 +6,7 @@ import (
 	"strings"
 	"unicode/utf8"
 
-	"github.com/charmbracelet/lipgloss"
+	"charm.land/lipgloss/v2"
 )
 
 // Tab is a dashboard tab identifier.