feat: add makefile and fix lint issues (#2)

internal/adapters/data/memory/server_repo.go

@@ -1,14 +1,28 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package memory
 
 import (
-	"github.com/Adembc/lazyssh/internal/core/domain"
 	"strconv"
 	"strings"
 	"time"
+
+	"github.com/Adembc/lazyssh/internal/core/domain"
 )
 
-type serverRepository struct {
-}
+type serverRepository struct{}
 
 var servers = []domain.Server{
 	{Alias: "web-01", Host: "192.168.1.10", User: "root", Port: 22, Key: "~/.ssh/id_rsa", Tags: []string{"prod", "web"}, Status: "online", LastSeen: time.Now().Add(-2 * time.Hour)},
@@ -58,7 +72,6 @@ func (r *serverRepository) ListServers(query string) ([]domain.Server, error) {
 		}
 	}
 	return filteredServers, nil
-	return servers, nil
 }
 
 // UpdateServer updates an existing server with new details.

internal/adapters/ui/const.go

@@ -1,10 +1,23 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import "time"
 
 const (
 	AppName              = "lazyssh"
-	AppVersion           = "v0.0.1"
 	RepoURL              = "github.com/adembc/lazyssh"
 	SplashScreenDuration = 1 * time.Second
 	Banner               = `

internal/adapters/ui/handlers.go

@@ -1,7 +1,22 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (
 	"fmt"
+
 	"github.com/Adembc/lazyssh/internal/core/domain"
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
@@ -87,10 +102,10 @@ func (t *tui) handleServerEdit() {
 func (t *tui) handleServerSave(server domain.Server, original *domain.Server) {
 	if original != nil {
 		// Edit mode
-		t.serverService.UpdateServer(*original, server)
+		_ = t.serverService.UpdateServer(*original, server)
 	} else {
 		// Add mode
-		t.serverService.AddServer(server)
+		_ = t.serverService.AddServer(server)
 	}
 
 	t.refreshServerList()
@@ -182,7 +197,7 @@ func (t *tui) hideSearchBar() {
 func (t *tui) refreshServerList() {
 	query := ""
 	if t.searchVisible {
-		query = t.searchBar.GetText()
+		query = t.searchBar.InputField.GetText()
 	}
 	filtered, _ := t.serverService.ListServers(query)
 	t.serverList.UpdateServers(filtered)

internal/adapters/ui/header.go

@@ -1,23 +1,42 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (
-	"github.com/gdamore/tcell/v2"
-	"github.com/rivo/tview"
 	"strings"
 	"time"
+
+	"github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
 )
 
 type AppHeader struct {
 	*tview.Flex
-	version string
-	repoURL string
+	version   string
+	buildTime string
+	gitCommit string
+	repoURL   string
 }
 
-func NewAppHeader(version, repoURL string) *AppHeader {
+func NewAppHeader(version, gitCommit, buildTime, repoURL string) *AppHeader {
 	header := &AppHeader{
-		Flex:    tview.NewFlex(),
-		version: version,
-		repoURL: repoURL,
+		Flex:      tview.NewFlex(),
+		version:   version,
+		repoURL:   repoURL,
+		buildTime: buildTime,
+		gitCommit: gitCommit,
 	}
 	header.build()
 	return header
@@ -37,7 +56,7 @@ func (h *AppHeader) build() {
 
 	separator := h.createSeparator()
 
-	h.SetDirection(tview.FlexRow).
+	h.Flex.SetDirection(tview.FlexRow).
 		AddItem(headerBar, 1, 0, false).
 		AddItem(separator, 1, 0, false)
 }
@@ -57,7 +76,24 @@ func (h *AppHeader) buildCenterSection(bg tcell.Color) *tview.TextView {
 		SetDynamicColors(true).
 		SetTextAlign(tview.AlignCenter)
 	center.SetBackgroundColor(bg)
-	center.SetText("[black:#2ECC71::b]  " + h.version + "  [-]  [black:#3B82F6::b]  TUI  [-]")
+
+	commit := shortCommit(h.gitCommit)
+
+	// Build tag-like chips for version, commit, and build time
+	versionTag := makeTag(h.version, "#22C55E") // green
+	commitTag := ""
+	if commit != "" {
+		commitTag = makeTag(commit, "#A78BFA") // violet
+	}
+	timeTag := makeTag(formatBuildTime(h.buildTime), "#3B82F6") // blue
+
+	text := versionTag
+	if commitTag != "" {
+		text += "  " + commitTag
+	}
+	text += "  " + timeTag
+
+	center.SetText(text)
 	return center
 }
 
@@ -77,3 +113,48 @@ func (h *AppHeader) createSeparator() *tview.TextView {
 	separator.SetText("[#444444]" + strings.Repeat("─", 200) + "[-]")
 	return separator
 }
+
+// shortCommit returns first 7 chars of commit if it looks valid; otherwise empty string.
+func shortCommit(c string) string {
+	c = strings.TrimSpace(c)
+	if c == "" || c == "unknown" || c == "(devel)" {
+		return ""
+	}
+	if len(c) > 7 {
+		return c[:7]
+	}
+	return c
+}
+
+// formatBuildTime tries to parse common time formats and returns a concise human-readable string.
+func formatBuildTime(s string) string {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return "unknown"
+	}
+	layouts := []string{
+		"2006-01-02 15:04:05",
+		time.RFC3339,
+		time.RFC1123,
+		time.RFC1123Z,
+	}
+	var t time.Time
+	var err error
+	for _, l := range layouts {
+		t, err = time.Parse(l, s)
+		if err == nil {
+			return t.Format("Mon, 02 Jan 2006 15:04")
+		}
+	}
+
+	return s
+}
+
+// makeTag returns a rectangular-looking colored chip for the given text.
+func makeTag(text, bg string) string {
+	text = strings.TrimSpace(text)
+	if text == "" {
+		return ""
+	}
+	return "[black:" + bg + "::b]  " + text + "  [-]"
+}

internal/adapters/ui/hint_bar.go

@@ -1,3 +1,17 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (

internal/adapters/ui/search_bar.go

@@ -1,3 +1,17 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (
@@ -20,7 +34,7 @@ func NewSearchBar() *SearchBar {
 }
 
 func (s *SearchBar) build() {
-	s.SetLabel(" 🔍 Search: ").
+	s.InputField.SetLabel(" 🔍 Search: ").
 		SetFieldBackgroundColor(tcell.Color233).
 		SetFieldTextColor(tcell.Color252).
 		SetFieldWidth(30).
@@ -29,13 +43,13 @@ func (s *SearchBar) build() {
 		SetBorderColor(tcell.Color238).
 		SetTitleColor(tcell.Color250)
 
-	s.SetChangedFunc(func(text string) {
+	s.InputField.SetChangedFunc(func(text string) {
 		if s.onSearch != nil {
 			s.onSearch(text)
 		}
 	})
 
-	s.SetDoneFunc(func(key tcell.Key) {
+	s.InputField.SetDoneFunc(func(key tcell.Key) {
 		if key == tcell.KeyEsc || key == tcell.KeyEnter {
 			if s.onEscape != nil {
 				s.onEscape()

internal/adapters/ui/server_details.go

@@ -1,7 +1,22 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (
 	"fmt"
+
 	"github.com/Adembc/lazyssh/internal/core/domain"
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
@@ -20,7 +35,7 @@ func NewServerDetails() *ServerDetails {
 }
 
 func (sd *ServerDetails) build() {
-	sd.SetDynamicColors(true).
+	sd.TextView.SetDynamicColors(true).
 		SetWrap(true).
 		SetBorder(true).
 		SetTitle("Details").
@@ -34,9 +49,9 @@ func (sd *ServerDetails) UpdateServer(server domain.Server) {
 		server.Alias, server.Host, server.User, server.Port,
 		server.Key, joinTags(server.Tags), statusIcon(server.Status),
 		server.LastSeen.Format("2006-01-02 15:04"))
-	sd.SetText(text)
+	sd.TextView.SetText(text)
 }
 
 func (sd *ServerDetails) ShowEmpty() {
-	sd.SetText("No servers match the current filter.")
+	sd.TextView.SetText("No servers match the current filter.")
 }

internal/adapters/ui/server_form.go

@@ -1,13 +1,28 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (
 	"fmt"
-	"github.com/Adembc/lazyssh/internal/core/domain"
-	"github.com/gdamore/tcell/v2"
-	"github.com/rivo/tview"
 	"strconv"
 	"strings"
 	"time"
+
+	"github.com/Adembc/lazyssh/internal/core/domain"
+	"github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
 )
 
 type ServerFormMode int
@@ -41,7 +56,7 @@ func (sf *ServerForm) build() {
 		title = "Edit Server"
 	}
 
-	sf.SetBorder(true).
+	sf.Form.SetBorder(true).
 		SetTitle(title).
 		SetTitleAlign(tview.AlignLeft).
 		SetBorderColor(tcell.Color238).
@@ -49,9 +64,9 @@ func (sf *ServerForm) build() {
 
 	sf.addFormFields()
 
-	sf.AddButton("Save", sf.handleSave)
-	sf.AddButton("Cancel", sf.handleCancel)
-	sf.SetCancelFunc(sf.handleCancel)
+	sf.Form.AddButton("Save", sf.handleSave)
+	sf.Form.AddButton("Cancel", sf.handleCancel)
+	sf.Form.SetCancelFunc(sf.handleCancel)
 }
 
 func (sf *ServerForm) addFormFields() {
@@ -75,12 +90,12 @@ func (sf *ServerForm) addFormFields() {
 		}
 	}
 
-	sf.AddInputField("Alias:", defaultValues.Alias, 20, nil, nil)
-	sf.AddInputField("Host/IP:", defaultValues.Host, 20, nil, nil)
-	sf.AddInputField("User:", defaultValues.User, 20, nil, nil)
-	sf.AddInputField("Port:", defaultValues.Port, 20, nil, nil)
-	sf.AddInputField("Key:", defaultValues.Key, 40, nil, nil)
-	sf.AddInputField("Tags (comma):", defaultValues.Tags, 30, nil, nil)
+	sf.Form.AddInputField("Alias:", defaultValues.Alias, 20, nil, nil)
+	sf.Form.AddInputField("Host/IP:", defaultValues.Host, 20, nil, nil)
+	sf.Form.AddInputField("User:", defaultValues.User, 20, nil, nil)
+	sf.Form.AddInputField("Port:", defaultValues.Port, 20, nil, nil)
+	sf.Form.AddInputField("Key:", defaultValues.Key, 40, nil, nil)
+	sf.Form.AddInputField("Tags (comma):", defaultValues.Tags, 30, nil, nil)
 
 	statusDD := tview.NewDropDown().SetLabel("Status: ")
 	statusOptions := []string{"online", "warn", "offline"}
@@ -92,7 +107,7 @@ func (sf *ServerForm) addFormFields() {
 			break
 		}
 	}
-	sf.AddFormItem(statusDD)
+	sf.Form.AddFormItem(statusDD)
 }
 
 type ServerFormData struct {
@@ -107,12 +122,12 @@ type ServerFormData struct {
 
 func (sf *ServerForm) getFormData() ServerFormData {
 	return ServerFormData{
-		Alias: strings.TrimSpace(sf.GetFormItem(0).(*tview.InputField).GetText()),
-		Host:  strings.TrimSpace(sf.GetFormItem(1).(*tview.InputField).GetText()),
-		User:  strings.TrimSpace(sf.GetFormItem(2).(*tview.InputField).GetText()),
-		Port:  strings.TrimSpace(sf.GetFormItem(3).(*tview.InputField).GetText()),
-		Key:   strings.TrimSpace(sf.GetFormItem(4).(*tview.InputField).GetText()),
-		Tags:  strings.TrimSpace(sf.GetFormItem(5).(*tview.InputField).GetText()),
+		Alias: strings.TrimSpace(sf.Form.GetFormItem(0).(*tview.InputField).GetText()),
+		Host:  strings.TrimSpace(sf.Form.GetFormItem(1).(*tview.InputField).GetText()),
+		User:  strings.TrimSpace(sf.Form.GetFormItem(2).(*tview.InputField).GetText()),
+		Port:  strings.TrimSpace(sf.Form.GetFormItem(3).(*tview.InputField).GetText()),
+		Key:   strings.TrimSpace(sf.Form.GetFormItem(4).(*tview.InputField).GetText()),
+		Tags:  strings.TrimSpace(sf.Form.GetFormItem(5).(*tview.InputField).GetText()),
 	}
 }
 
@@ -154,7 +169,7 @@ func (sf *ServerForm) dataToServer(data ServerFormData) domain.Server {
 		}
 	}
 
-	_, status := sf.GetFormItem(6).(*tview.DropDown).GetCurrentOption()
+	_, status := sf.Form.GetFormItem(6).(*tview.DropDown).GetCurrentOption()
 	return domain.Server{
 		Alias:  data.Alias,
 		Host:   data.Host,

internal/adapters/ui/server_list.go

@@ -1,3 +1,17 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (
@@ -22,17 +36,17 @@ func NewServerList() *ServerList {
 }
 
 func (sl *ServerList) build() {
-	sl.ShowSecondaryText(false)
-	sl.SetBorder(true).
+	sl.List.ShowSecondaryText(false)
+	sl.List.SetBorder(true).
 		SetTitle("Servers").
 		SetBorderColor(tcell.Color238).
 		SetTitleColor(tcell.Color250)
-	sl.
+	sl.List.
 		SetSelectedBackgroundColor(tcell.Color24).
 		SetSelectedTextColor(tcell.Color255).
 		SetHighlightFullLine(true)
 
-	sl.SetChangedFunc(func(index int, mainText string, secondaryText string, shortcut rune) {
+	sl.List.SetChangedFunc(func(index int, mainText string, secondaryText string, shortcut rune) {
 		if index >= 0 && index < len(sl.servers) && sl.onSelectionChange != nil {
 			sl.onSelectionChange(sl.servers[index])
 		}
@@ -41,20 +55,20 @@ func (sl *ServerList) build() {
 
 func (sl *ServerList) UpdateServers(servers []domain.Server) {
 	sl.servers = servers
-	sl.Clear()
+	sl.List.Clear()
 
 	for i := range servers {
 		primary, secondary := formatServerLine(servers[i])
 		idx := i
-		sl.AddItem(primary, secondary, 0, func() {
+		sl.List.AddItem(primary, secondary, 0, func() {
 			if sl.onSelection != nil {
 				sl.onSelection(sl.servers[idx])
 			}
 		})
 	}
 
-	if sl.GetItemCount() > 0 {
-		sl.SetCurrentItem(0)
+	if sl.List.GetItemCount() > 0 {
+		sl.List.SetCurrentItem(0)
 		if sl.onSelectionChange != nil {
 			sl.onSelectionChange(sl.servers[0])
 		}
@@ -62,7 +76,7 @@ func (sl *ServerList) UpdateServers(servers []domain.Server) {
 }
 
 func (sl *ServerList) GetSelectedServer() (domain.Server, bool) {
-	idx := sl.GetCurrentItem()
+	idx := sl.List.GetCurrentItem()
 	if idx >= 0 && idx < len(sl.servers) {
 		return sl.servers[idx], true
 	}

internal/adapters/ui/splash.go

@@ -1,10 +1,25 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (
-	"github.com/gdamore/tcell/v2"
-	"github.com/rivo/tview"
 	"strings"
 	"time"
+
+	"github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
 )
 
 // buildSplash creates a splash screen with a spinner; returns primitive and a stop function

internal/adapters/ui/status_bar.go

@@ -1,3 +1,17 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (

internal/adapters/ui/tui.go

@@ -1,13 +1,32 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (
+	"time"
+
 	"github.com/Adembc/lazyssh/internal/core/ports"
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
-	"time"
 )
 
 type tui struct {
+	version   string
+	commit    string
+	buildDate string
+
 	app           *tview.Application
 	serverService ports.ServerService
 
@@ -25,21 +44,23 @@ type tui struct {
 	searchVisible bool
 }
 
-func NewTUI(ss ports.ServerService) *tui {
+func NewTUI(ss ports.ServerService, version, commit, buildDate string) *tui {
 	return &tui{
 		app:           tview.NewApplication(),
 		serverService: ss,
+		version:       version,
+		commit:        commit,
+		buildDate:     buildDate,
 	}
-
 }
 
 func (t *tui) Run() error {
-
 	t.app.EnableMouse(true)
 	t.initializeTheme().buildComponents().buildLayout().bindEvents().loadInitialData().loadSplashScreen()
 
 	return t.app.Run()
 }
+
 func (t *tui) initializeTheme() *tui {
 	tview.Styles.PrimitiveBackgroundColor = tcell.Color232
 	tview.Styles.ContrastBackgroundColor = tcell.Color235
@@ -51,8 +72,9 @@ func (t *tui) initializeTheme() *tui {
 	tview.Styles.GraphicsColor = tcell.Color238
 	return t
 }
+
 func (t *tui) buildComponents() *tui {
-	t.header = NewAppHeader(AppVersion, RepoURL)
+	t.header = NewAppHeader(t.version, t.commit, t.buildDate, RepoURL)
 	t.searchBar = NewSearchBar().
 		OnSearch(t.handleSearchInput).
 		OnEscape(t.hideSearchBar)
@@ -63,8 +85,8 @@ func (t *tui) buildComponents() *tui {
 	t.statusBar = NewStatusBar()
 	return t
 }
-func (t *tui) buildLayout() *tui {
 
+func (t *tui) buildLayout() *tui {
 	t.left = tview.NewFlex().SetDirection(tview.FlexRow).
 		AddItem(t.hintBar, 1, 0, false).
 		AddItem(t.serverList, 0, 1, true)
@@ -82,10 +104,12 @@ func (t *tui) buildLayout() *tui {
 		AddItem(t.statusBar, 1, 0, false)
 	return t
 }
+
 func (t *tui) bindEvents() *tui {
 	t.root.SetInputCapture(t.handleGlobalKeys)
 	return t
 }
+
 func (t *tui) loadInitialData() *tui {
 	servers, _ := t.serverService.ListServers("")
 	t.serverList.UpdateServers(servers)
@@ -103,5 +127,4 @@ func (t *tui) loadSplashScreen() *tui {
 		})
 	})
 	return t
-
 }

internal/adapters/ui/utils.go

@@ -1,10 +1,25 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ui
 
 import (
 	"fmt"
-	"github.com/Adembc/lazyssh/internal/core/domain"
 	"strings"
 	"time"
+
+	"github.com/Adembc/lazyssh/internal/core/domain"
 )
 
 func statusIcon(s string) string {

internal/core/domain/server.go

@@ -1,3 +1,17 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package domain
 
 import "time"

internal/core/ports/repositories.go

@@ -1,3 +1,17 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ports
 
 import "github.com/Adembc/lazyssh/internal/core/domain"

internal/core/ports/services.go

@@ -1,3 +1,17 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package ports
 
 import "github.com/Adembc/lazyssh/internal/core/domain"

internal/core/services/server_service.go

@@ -1,3 +1,17 @@
+// Copyright 2025.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package services
 
 import (
@@ -18,7 +32,6 @@ func NewServerService(sr ports.ServerRepository) *serverService {
 
 // ListServers returns a list of servers.
 func (s *serverService) ListServers(query string) ([]domain.Server, error) {
-
 	// do any relevant business logic here if needed
 	servers, err := s.serverRepository.ListServers(query)
 	if err != nil {