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/n55.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:500;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-settings\"><path d=\"M18.797 6.732A1 1 0 0 1 19.76 6h8.48a1 1 0 0 1 .964.732l1.285 4.628a1 1 0 0 0 1.213.7l4.651-1.2a1 1 0 0 1 1.116.468l4.24 7.344a1 1 0 0 1-.153 1.2L38.193 23.3a1 1 0 0 0 0 1.402l3.364 3.427a1 1 0 0 1 .153 1.2l-4.24 7.344a1 1 0 0 1-1.116.468l-4.65-1.2a1 1 0 0 0-1.214.7l-1.285 4.628a1 1 0 0 1-.964.732h-8.48a1 1 0 0 1-.963-.732L17.51 36.64a1 1 0 0 0-1.213-.7l-4.65 1.2a1 1 0 0 1-1.116-.468l-4.24-7.344a1 1 0 0 1 .153-1.2L9.809 24.7a1 1 0 0 0 0-1.402l-3.364-3.427a1 1 0 0 1-.153-1.2l4.24-7.344a1 1 0 0 1 1.116-.468l4.65 1.2a1 1 0 0 0 1.213-.7l1.286-4.628Z\"></path><path d=\"M30 24a6 6 0 1 1-12 0 6 6 0 0 1 12 0Z\"></path></svg>",
+  "bbox": {
+    "height": 40,
+    "left": 40,
+    "top": 356,
+    "width": 160
+  },
+  "nodeId": "n55",
+  "originalClass": "[object SVGAnimatedString]",
+  "selector": "div.arco-menu-inner > div.arco-menu-inline:nth-of-type(5) > div.arco-menu-inline-content:nth-of-type(2) > div.arco-menu-item.arco-menu-item-indented:nth-of-type(2) > span.arco-menu-item-inner:nth-of-type(2)",
+  "tag": "svg"
+}