Add pre-commit task, CLI enhancements, and ATS updates

- Added `pre-commit` task in Makefile.
- Enhanced CLI with banner display and stricter file selection validation.
- Expanded App Transport Security settings and updated permissions in `Info.dev.plist`.

Makefile

@@ -7,6 +7,9 @@ all:
 dev:
 	(cd cmd/core-app && task dev)
 
+pre-commit:
+	coderabbit review --prompt-only
+
 development-docs:
 	@echo "Running development documentation Website..."
 	@(cd pkg/core/docs && mkdocs serve -w src)

cmd/core-app/build/darwin/Info.dev.plist

@@ -23,10 +23,25 @@
             <string>true</string>
         <key>NSHumanReadableCopyright</key>
             <string>© EUPL-1.2 Lethean Community</string>
+
+        <!-- Expanded App Transport Security settings -->
         <key>NSAppTransportSecurity</key>
         <dict>
             <key>NSAllowsLocalNetworking</key>
             <true/>
+            <key>NSAllowsArbitraryLoads</key>
+            <true/>
+            <key>NSAllowsArbitraryLoadsInWebContent</key>
+            <true/>
         </dict>
+
+        <!-- File System Access Permissions -->
+        <key>NSDownloadsFolderUsageDescription</key>
+        <string>This app needs access to your Downloads folder to save and load files.</string>
+        <key>NSDocumentsFolderUsageDescription</key>
+        <string>This app needs access to your Documents folder to save and load files.</string>
+        <key>NSDesktopFolderUsageDescription</key>
+        <string>This app needs access to your Desktop folder to save and load files.</string>
+
     </dict>
-</plist>
+</plist>

cmd/core/cmd/build.go

@@ -129,6 +129,12 @@ func updateFileSelect(msg tea.Msg, m model) (tea.Model, tea.Cmd) {
 				m.fileCursor++
 			}
 		case "enter":
+			// Guard against empty files or out-of-bounds cursor
+			if len(m.files) == 0 || m.fileCursor < 0 || m.fileCursor >= len(m.files) {
+				// If the guard fails, attempt to reload files for the current path
+				return m, loadFilesCmd(m.currentPath)
+			}
+
 			selectedEntry := m.files[m.fileCursor]
 			fullPath := filepath.Join(m.currentPath, selectedEntry.Name())
 			if selectedEntry.IsDir() {
@@ -136,9 +142,17 @@ func updateFileSelect(msg tea.Msg, m model) (tea.Model, tea.Cmd) {
 				return m, loadFilesCmd(m.currentPath)
 			} else {
 				// User selected a file
-				m.selectedFile = fullPath
-				m.view = buildOutputState
-				return m, buildWailsCmd(m.selectedFile)
+				ext := strings.ToLower(filepath.Ext(selectedEntry.Name()))
+				if ext == ".html" || ext == ".htm" {
+					m.selectedFile = fullPath
+					m.view = buildOutputState
+					return m, buildWailsCmd(m.selectedFile)
+				} else {
+					// If not an HTML file, show an error and stay in file selection
+					m.buildLog = fmt.Sprintf("Error: Selected file '%s' is not an HTML file (.html or .htm).", selectedEntry.Name())
+					m.view = buildOutputState // Temporarily show error in build output view
+					return m, nil
+				}
 			}
 		case "backspace", "h":
 			parentPath := filepath.Dir(m.currentPath)
@@ -182,6 +196,9 @@ func (m model) View() string {
 		sb.WriteString(fmt.Sprintf("Select an HTML file for Wails build (Current: %s)\n\n", m.currentPath))
 		for i, entry := range m.files {
 			cursor := " "
+			if entry.IsDir() {
+				cursor = "/"
+			}
 			if m.fileCursor == i {
 				cursor = ">"
 			}
@@ -232,8 +249,16 @@ func buildWailsCmd(htmlPath string) tea.Cmd {
 			return errorMsg(fmt.Errorf("wails3 executable not found in PATH: %w", err))
 		}
 
-		// Assuming the Wails project is in cmd/core-app relative to the core CLI tool
-		wailsProjectDir := "../core-app"
+		var wailsProjectDir string
+		execPath, err := os.Executable()
+		if err != nil {
+			// If os.Executable fails, return an error as we cannot reliably locate the Wails project.
+			return errorMsg(fmt.Errorf("failed to determine executable path: %w. Cannot reliably locate Wails project directory.", err))
+		} else {
+			execDir := filepath.Dir(execPath)
+			// Join execDir with "../core-app" and clean the path
+			wailsProjectDir = filepath.Clean(filepath.Join(execDir, "../core-app"))
+		}
 
 		// Get the directory and base name of the selected HTML file
 		assetDir := filepath.Dir(htmlPath)

cmd/core/cmd/root.go

@@ -38,7 +38,7 @@ var (
 			Foreground(lipgloss.Color("#3b82f6")). // Tailwind blue-500
 			Underline(true)
 
-	taglineStyle = lipgloss.NewStyle().
+	taglineStyle = lipgloss.NewNewStyle().
 			Foreground(lipgloss.Color("#e2e8f0")).
 			PaddingTop(2).PaddingLeft(8).PaddingBottom(1). // vertical spacing around the tagline
 			Align(lipgloss.Center)                         // centre it under the big words
@@ -55,6 +55,9 @@ var rootCmd = &cobra.Command{
 			"managing various aspects of Core.Framework applications."),
 	Run: func(cmd *cobra.Command, args []string) {
 		// Default behaviour if no subcommand is given
+		if !cmd.HasSubCommands() && len(args) == 0 {
+			showBanner()
+		}
 		err := cmd.Help()
 		if err != nil {
 			return
@@ -70,11 +73,14 @@ func Execute() {
 }
 
 func init() {
-	// Here you can define global flags and configuration that apply to all commands.
+	// Here you can define global flags and command setup.
 	if os.Getenv("CORE_DEV_TOOLS") == "true" {
 		initDevTools()
 	}
+}
 
+// showBanner generates and prints the ASCII art banner.
+func showBanner() {
 	coreFig := figure.NewFigure("Core", "big", true)
 	frameworkFig := figure.NewFigure("Framework", "big", true)
 
@@ -121,11 +127,8 @@ func initDevTools() {
 		}
 		return prompt.FilterHasPrefix(s, d.GetWordBeforeCursor(), true)
 	}
-	// go-prompt will block, so we run it in a goroutine for this example
-	// In a real app, you'd likely manage its lifecycle more carefully.
-	// The prompt.New function returns a Prompt object, which then has a Run method.
-	// For a simple blocking run, you can call .Run() directly on the New object.
-	go prompt.New(executor, completer, prompt.OptionPrefix(">>> ")).Run()
+	// go-prompt will now run synchronously for the demo.
+	prompt.New(executor, completer, prompt.OptionPrefix(">>> ")).Run()
 
 	// Example usage for lipgloss
 	// Using the global descriptionStyle for consistency

cmd/core/cmd/tview.go

@@ -17,7 +17,7 @@ var tviewCmd = &cobra.Command{
 	Short: "Runs a tview example to demonstrate its capabilities",
 	Long:  `This command launches a simple tview application to showcase its full-screen terminal UI features.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("Starting tview example...")
+		// Removed: fmt.Println("Starting tview example...") to prevent visual artifacts
 		app := tview.NewApplication()
 		box := tview.NewBox().
 			SetBorder(true).