Update config_provider.py

config_provider.py

@@ -1,5 +1,5 @@
 """
-Flare – ConfigProvider (model field düzeltmeleri)
+Flare – ConfigProvider (date type support)
 """
 
 from __future__ import annotations
@@ -75,16 +75,20 @@ class APIConfig(BaseModel):
 class ParameterConfig(BaseModel):
     name: str
     caption: Optional[str] = ""
-    type: str = Field(..., pattern=r"^(int|float|bool|str|string)$")
+    type: str = Field(..., pattern=r"^(int|float|bool|str|string|date)$")  # Added 'date'
     required: bool = True
-    variable_name: str  # Add this field
+    variable_name: str
     extraction_prompt: Optional[str] = None
     validation_regex: Optional[str] = None
     invalid_prompt: Optional[str] = None
     type_error_prompt: Optional[str] = None
 
     def canonical_type(self) -> str:
-        return "str" if self.type == "string" else self.type
+        if self.type == "string":
+            return "str"
+        elif self.type == "date":
+            return "str"  # Store dates as strings in ISO format
+        return self.type
 
 
 class IntentConfig(BaseModel):