feat: deprecate processing components (#7254)

* deprecate components

* update with prompt

* [autofix.ci] apply automated fixes

* [autofix.ci] apply automated fixes (attempt 2/3)

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

src/backend/base/langflow/components/processing/filter_data.py

@@ -9,6 +9,7 @@ class FilterDataComponent(Component):
     icon = "filter"
     beta = True
     name = "FilterData"
+    legacy = True
 
     inputs = [
         DataInput(

src/backend/base/langflow/components/processing/filter_data_values.py

@@ -14,6 +14,7 @@ class DataFilterComponent(Component):
     icon = "filter"
     beta = True
     name = "FilterDataValues"
+    legacy = True
 
     inputs = [
         DataInput(name="input_data", display_name="Input Data", info="The list of data items to filter.", is_list=True),

src/backend/base/langflow/components/processing/merge_data.py

@@ -20,6 +20,7 @@ class MergeDataComponent(Component):
     description = "Combines data using different operations"
     icon = "merge"
     MIN_INPUTS_REQUIRED = 2
+    legacy = True
 
     inputs = [
         DataInput(name="data_inputs", display_name="Data Inputs", info="Data to combine", is_list=True, required=True),