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/n225.json

@@ -0,0 +1,13 @@
+{
+  "_innerHTML": "<svg style=\"width:14px;height:14px;display:inline-block;stroke:rgb(78, 89, 105);stroke-width:4px;color:rgb(78, 89, 105);font-size:14px;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:-2px;overflow:hidden;visibility:visible\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"4\" viewBox=\"0 0 48 48\" width=\"1em\" height=\"1em\" class=\"arco-icon arco-icon-calendar\"><path d=\"M7 22h34M14 5v8m20-8v8M8 41h32a1 1 0 0 0 1-1V10a1 1 0 0 0-1-1H8a1 1 0 0 0-1 1v30a1 1 0 0 0 1 1Z\"></path></svg>",
+  "bbox": {
+    "height": 32,
+    "left": 260,
+    "top": 241,
+    "width": 82
+  },
+  "nodeId": "n225",
+  "originalClass": "[object SVGAnimatedString]",
+  "selector": "div.button-group--yAB1O > div.arco-space.arco-space-horizontal:nth-of-type(1) > div.arco-space-item:nth-of-type(1) > button.arco-btn.arco-btn-primary",
+  "tag": "svg"
+}