fix: identify mcp and slash command config path in multiple folder workspace

Author: NaccOll

src/core/webview/webviewMessageHandler.ts

@@ -66,6 +66,9 @@ export const webviewMessageHandler = async (
 	const updateGlobalState = async <K extends keyof GlobalState>(key: K, value: GlobalState[K]) =>
 		await provider.contextProxy.setValue(key, value)
 
+	const getCurrentCwd = () => {
+		return provider.getCurrentCline()?.cwd
+	}
 	/**
 	 * Shared utility to find message indices based on timestamp
 	 */
@@ -800,8 +803,8 @@ export const webviewMessageHandler = async (
 				return
 			}
 
-			const workspaceFolder = vscode.workspace.workspaceFolders[0]
-			const rooDir = path.join(workspaceFolder.uri.fsPath, ".roo")
+			const workspaceFolder = getCurrentCwd() || provider.cwd || vscode.workspace.workspaceFolders[0].uri.fsPath
+			const rooDir = path.join(workspaceFolder, ".roo")
 			const mcpPath = path.join(rooDir, "mcp.json")
 
 			try {
@@ -2406,7 +2409,7 @@ export const webviewMessageHandler = async (
 		case "requestCommands": {
 			try {
 				const { getCommands } = await import("../../services/command/commands")
-				const commands = await getCommands(provider.cwd || "")
+				const commands = await getCommands(getCurrentCwd() || provider.cwd || "")
 
 				// Convert to the format expected by the frontend
 				const commandList = commands.map((command) => ({
@@ -2435,7 +2438,7 @@ export const webviewMessageHandler = async (
 			try {
 				if (message.text) {
 					const { getCommand } = await import("../../services/command/commands")
-					const command = await getCommand(provider.cwd || "", message.text)
+					const command = await getCommand(getCurrentCwd() || provider.cwd || "", message.text)
 
 					if (command && command.filePath) {
 						openFile(command.filePath)
@@ -2455,7 +2458,7 @@ export const webviewMessageHandler = async (
 			try {
 				if (message.text && message.values?.source) {
 					const { getCommand } = await import("../../services/command/commands")
-					const command = await getCommand(provider.cwd || "", message.text)
+					const command = await getCommand(getCurrentCwd() || provider.cwd || "", message.text)
 
 					if (command && command.filePath) {
 						// Delete the command file
@@ -2487,8 +2490,13 @@ export const webviewMessageHandler = async (
 					const globalConfigDir = path.join(os.homedir(), ".roo")
 					commandsDir = path.join(globalConfigDir, "commands")
 				} else {
+					if (!vscode.workspace.workspaceFolders?.length) {
+						vscode.window.showErrorMessage(t("common:errors.no_workspace"))
+						return
+					}
 					// Project commands
-					const workspaceRoot = vscode.workspace.workspaceFolders?.[0]?.uri.fsPath
+					const workspaceRoot =
+						getCurrentCwd() || provider.cwd || vscode.workspace.workspaceFolders[0]?.uri?.fsPath
 					if (!workspaceRoot) {
 						vscode.window.showErrorMessage(t("common:errors.no_workspace_for_project_command"))
 						break