Feat: upgrade variable assigner (#11285)

Signed-off-by: -LAN- <laipz8200@outlook.com>
Co-authored-by: -LAN- <laipz8200@outlook.com>

web/i18n/en-US/workflow.ts

@@ -260,6 +260,13 @@ const translation = {
     zoomTo100: 'Zoom to 100%',
     zoomToFit: 'Zoom to Fit',
   },
+  variableReference: {
+    noAvailableVars: 'No available variables',
+    noVarsForOperation: 'There are no variables available for assignment with the selected operation.',
+    noAssignedVars: 'No available assigned variables',
+    assignedVarsDescription: 'Assigned variables must be writable variables, such as ',
+    conversationVars: 'conversation variables',
+  },
   panel: {
     userInputField: 'User Input Field',
     changeBlock: 'Change Block',
@@ -491,6 +498,9 @@ const translation = {
     },
     assigner: {
       'assignedVariable': 'Assigned Variable',
+      'varNotSet': 'Variable NOT Set',
+      'variables': 'Variables',
+      'noVarTip': 'Click the "+" button to add variables',
       'writeMode': 'Write Mode',
       'writeModeTip': 'Append mode: Available for array variables only.',
       'over-write': 'Overwrite',
@@ -498,7 +508,24 @@ const translation = {
       'plus': 'Plus',
       'clear': 'Clear',
       'setVariable': 'Set Variable',
+      'selectAssignedVariable': 'Select assigned variable...',
+      'setParameter': 'Set parameter...',
+      'operations': {
+        'title': 'Operation',
+        'over-write': 'Overwrite',
+        'overwrite': 'Overwrite',
+        'set': 'Set',
+        'clear': 'Clear',
+        'extend': 'Extend',
+        'append': 'Append',
+        '+=': '+=',
+        '-=': '-=',
+        '*=': '*=',
+        '/=': '/=',
+      },
       'variable': 'Variable',
+      'noAssignedVars': 'No available assigned variables',
+      'assignedVarsDescription': 'Assigned variables must be writable variables, such as conversation variables.',
     },
     tool: {
       toAuthorize: 'To authorize',