feat: sync full workspace including web modules, docs, and configurations to Gitea

Optimized the root .gitignore to exclude virtual environments, node modules,
and temp folders to ensure clean and lightweight version tracking.

Co-authored-by: Cursor <cursoragent@cursor.com>

AI-Arco-Design-Themes-Demos-complete/flat/nodes/n1.json

@@ -0,0 +1,13 @@
+{
+  "_innerHTML": "<svg style=\"width:18px;height:18px;display:inline-block;stroke:rgb(134, 144, 156);stroke-width:4px;color:rgb(134, 144, 156);font-size:18px;font-family:Inter, Helvetica, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, 微软雅黑, Arial, sans-serif;font-weight:400;vertical-align:text-bottom;overflow:hidden;visibility:visible\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"4\" viewBox=\"0 0 48 48\" width=\"1em\" height=\"1em\" class=\"icon--xP5pP arco-icon arco-icon-apps\"><path stroke-linejoin=\"round\" d=\"M7 7H20V20H7z\"></path><path stroke-linejoin=\"round\" d=\"M28 7H41V20H28z\"></path><path stroke-linejoin=\"round\" d=\"M7 28H20V41H7z\"></path><path stroke-linejoin=\"round\" d=\"M28 28H41V41H28z\"></path></svg>",
+  "bbox": {
+    "height": 16,
+    "left": 20,
+    "top": 60,
+    "width": 80
+  },
+  "nodeId": "n1",
+  "originalClass": "[object SVGAnimatedString]",
+  "selector": "div.arco-menu-inner > div.arco-menu-inline:nth-of-type(2) > div.arco-menu-inline-header:nth-of-type(1) > span:nth-of-type(1)",
+  "tag": "svg"
+}