refactor: reconstruct language files into multi-file structures (#4683)

* refactor: reconstruct language files into multi-file structures

* chore: typo

playground/src/locales/langs/en-US/examples.json

@@ -0,0 +1,60 @@
+{
+  "title": "Examples",
+  "modal": {
+    "title": "Modal"
+  },
+  "drawer": {
+    "title": "Drawer"
+  },
+  "ellipsis": {
+    "title": "EllipsisText"
+  },
+  "form": {
+    "title": "Form",
+    "basic": "Basic Form",
+    "query": "Query Form",
+    "rules": "Form Rules",
+    "dynamic": "Dynamic Form",
+    "custom": "Custom Component",
+    "api": "Api",
+    "merge": "Merge Form"
+  },
+  "vxeTable": {
+    "title": "Vxe Table",
+    "basic": "Basic Table",
+    "remote": "Remote Load",
+    "tree": "Tree Table",
+    "fixed": "Fixed Header/Column",
+    "virtual": "Virtual Scroll",
+    "editCell": "Edit Cell",
+    "editRow": "Edit Row",
+    "custom-cell": "Custom Cell",
+    "form": "Form Table"
+  },
+  "captcha": {
+    "title": "Captcha",
+    "pointSelection": "Point Selection Captcha",
+    "sliderCaptcha": "Slider Captcha",
+    "sliderRotateCaptcha": "Rotate Captcha",
+    "captchaCardTitle": "Please complete the security verification",
+    "pageDescription": "Verify user identity by clicking on specific locations in the image.",
+    "pageTitle": "Captcha Component Example",
+    "basic": "Basic Usage",
+    "titlePlaceholder": "Captcha Title Text",
+    "captchaImageUrlPlaceholder": "Captcha Image (supports img tag src attribute value)",
+    "hintImage": "Hint Image",
+    "hintText": "Hint Text",
+    "hintImagePlaceholder": "Hint Image (supports img tag src attribute value)",
+    "hintTextPlaceholder": "Hint Text",
+    "showConfirm": "Show Confirm",
+    "hideConfirm": "Hide Confirm",
+    "widthPlaceholder": "Captcha Image Width Default 300px",
+    "heightPlaceholder": "Captcha Image Height Default 220px",
+    "paddingXPlaceholder": "Horizontal Padding Default 12px",
+    "paddingYPlaceholder": "Vertical Padding Default 16px",
+    "index": "Index:",
+    "timestamp": "Timestamp:",
+    "x": "x:",
+    "y": "y:"
+  }
+}