fix(cli): surface agent_custom_instructions on add in both CLIs (#6910)

cli/python/src/mem0_cli/app.py

@@ -278,6 +278,11 @@ def add(
     custom_instructions: str | None = typer.Option(
         None, "--custom-instructions", help="Custom instructions for fact extraction."
     ),
+    agent_custom_instructions: str | None = typer.Option(
+        None,
+        "--agent-custom-instructions",
+        help="Extraction instructions for agent-scoped memories, overriding the project setting.",
+    ),
     custom_categories: str | None = typer.Option(
         None,
         "--custom-categories",
@@ -327,6 +332,7 @@ def add(
         expires=expires,
         categories=categories,
         custom_instructions=custom_instructions,
+        agent_custom_instructions=agent_custom_instructions,
         custom_categories=custom_categories,
         structured_data_schema=structured_data_schema,
         timestamp=timestamp,
@@ -1139,6 +1145,7 @@ def _build_help_json() -> dict:
                 "--expires": "Expiration date (YYYY-MM-DD).",
                 "--categories": "Not supported on add, use --custom-categories instead.",
                 "--custom-instructions": "Custom instructions for fact extraction.",
+                "--agent-custom-instructions": "Extraction instructions for agent-scoped memories, overriding the project setting.",
                 "--custom-categories": "Custom categories as a JSON array of {name: description} objects.",
                 "--structured-data-schema": "Schema for structured data extraction, as JSON.",
                 "--timestamp": "Unix timestamp for the memory.",