fix: use i18n translations for Git warning message

- Use t() function for warning message and Learn More button
- Add translations to common.json for git_not_installed error
- Follow project's i18n patterns for consistency

Author: MuriloFP

src/core/checkpoints/index.ts

@@ -7,6 +7,7 @@ import { Task } from "../task/Task"
 
 import { getWorkspacePath } from "../../utils/path"
 import { checkGitInstalled } from "../../utils/git"
+import { t } from "../../i18n"
 
 import { ClineApiReqInfo } from "../../shared/ExtensionMessage"
 import { getApiMetrics } from "../../shared/getApiMetrics"
@@ -81,12 +82,9 @@ export function getCheckpointService(cline: Task) {
 
 					// Show user-friendly notification
 					vscode.window
-						.showWarningMessage(
-							"Git is required for the checkpoints feature. Please install Git to enable checkpoints.",
-							"Learn More",
-						)
+						.showWarningMessage(t("common:errors.git_not_installed"), t("common:buttons.learn_more"))
 						.then((selection) => {
-							if (selection === "Learn More") {
+							if (selection === t("common:buttons.learn_more")) {
 								vscode.env.openExternal(vscode.Uri.parse("https://git-scm.com/downloads"))
 							}
 						})

src/i18n/locales/en/common.json

@@ -28,6 +28,7 @@
 		"could_not_open_file_generic": "Could not open file!",
 		"checkpoint_timeout": "Timed out when attempting to restore checkpoint.",
 		"checkpoint_failed": "Failed to restore checkpoint.",
+		"git_not_installed": "Git is required for the checkpoints feature. Please install Git to enable checkpoints.",
 		"no_workspace": "Please open a project folder first",
 		"update_support_prompt": "Failed to update support prompt",
 		"reset_support_prompt": "Failed to reset support prompt",
@@ -107,7 +108,8 @@
 	},
 	"buttons": {
 		"save": "Save",
-		"edit": "Edit"
+		"edit": "Edit",
+		"learn_more": "Learn More"
 	},
 	"tasks": {
 		"canceled": "Task error: It was stopped and canceled by the user.",