Wayne 6b15dcdd89 Add option to disable deletions ...

This commit introduces a new feature that allows admins to disable the deletion of emails and ingestion sources for the entire instance. This is a critical feature for compliance and data retention, as it prevents accidental or unauthorized deletions.

Changes:
-   **Configuration**: Added an `ENABLE_DELETION` environment variable. If this variable is not set to `true`, all deletion operations will be disabled.
-   **Deletion Guard**: A centralized `checkDeletionEnabled` guard has been implemented to enforce this setting at both the controller and service levels, ensuring a robust and secure implementation.
-   **Documentation**: The installation guide has been updated to include the new `ENABLE_DELETION` environment variable and its behavior.
-   **Refactor**: The `IngestionService`'s `create` method was refactored to remove unnecessary calls to the `delete` method, simplifying the code and improving its robustness.

2025-10-06 00:58:41 +02:00

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backend

Add option to disable deletions

2025-10-06 00:58:41 +02:00

enterprise

Scope attachment deduplication to ingestion source

2025-10-06 00:04:06 +02:00

frontend

Add option to disable deletions

2025-10-06 00:58:41 +02:00

types

Scope attachment deduplication to ingestion source

2025-10-06 00:04:06 +02:00