Add files via upload

web/static/i18n/en-US.json

@@ -2369,6 +2369,7 @@
     "sourceAll": "All",
     "sourceUpload": "Chat uploads",
     "sourceReduction": "Tool outputs",
+    "sourceWorkspace": "Workspace files",
     "sourceConversationArtifact": "Conversation artifacts",
     "groupBy": "Group by",
     "groupNone": "None (flat list)",
@@ -2385,6 +2386,7 @@
     "browseRoot": "Files",
     "treeUploadsRoot": "Chat uploads",
     "treeReductionRoot": "Tool outputs",
+    "treeWorkspaceRoot": "Workspace files",
     "treeArtifactsRoot": "Conversation artifacts",
     "browseUp": "Up",
     "enterFolderTitle": "Open folder",

web/static/i18n/zh-CN.json

@@ -2357,6 +2357,7 @@
     "sourceAll": "全部",
     "sourceUpload": "对话附件",
     "sourceReduction": "工具输出",
+    "sourceWorkspace": "工作目录",
     "sourceConversationArtifact": "会话产物",
     "groupBy": "分组方式",
     "groupNone": "不分组（平铺）",
@@ -2373,6 +2374,7 @@
     "browseRoot": "文件",
     "treeUploadsRoot": "对话附件",
     "treeReductionRoot": "工具输出",
+    "treeWorkspaceRoot": "工作目录",
     "treeArtifactsRoot": "会话产物",
     "browseUp": "上级",
     "enterFolderTitle": "进入此文件夹",