feat(translation): add Rust Translation Memory and config migration

infrastructure/src/translation_workflow.rs

@@ -9,7 +9,7 @@ use crate::path_security::{
 use crate::{
     LocalizedPatchInput, LocalizedPatchOperationMetadata, LocalizedStringFieldPatch,
     LocalizedTextAssetPatch, PersistedTranslationTask, SqliteTranslationTaskRepository,
-    TranslationTaskStatus, TranslationTaskUnitResult,
+    TranslationTaskResultSourceKind, TranslationTaskStatus, TranslationTaskUnitResult,
 };
 use bat_assetbundle::{
     patch_unityfs_field, patch_unityfs_string_field, patch_unityfs_text_asset, FieldPatch,
@@ -72,6 +72,12 @@ pub struct TranslationWorkbenchEntry {
     /// Provider run that produced this translation, when imported from worker output.
     #[serde(default, skip_serializing_if = "Option::is_none")]
     pub provider_run_id: Option<String>,
+    /// Source of the worker result (`provider`, `manual`, or `translation_memory`).
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub translation_source_kind: Option<String>,
+    /// Trusted Translation Memory record used for this translation, when applicable.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub translation_memory_record_id: Option<String>,
     /// Worker completion time for provider-produced text.
     #[serde(default, skip_serializing_if = "Option::is_none")]
     pub translated_unix_seconds: Option<u64>,
@@ -616,6 +622,8 @@ fn localized_patch_metadata(entry: &TranslationWorkbenchEntry) -> LocalizedPatch
             .to_string(),
         translation_provider: entry.translation_provider.clone(),
         provider_run_id: entry.provider_run_id.clone(),
+        translation_source_kind: entry.translation_source_kind.clone(),
+        translation_memory_record_id: entry.translation_memory_record_id.clone(),
         review_status: entry
             .review_status
             .clone()
@@ -887,18 +895,30 @@ fn workbench_entry_from_worker_result(
 ) -> TranslationWorkbenchEntry {
     let mut entry = TranslationWorkbenchEntry::from_index(unit);
     entry.translated_text = Some(result.translated_text.clone());
-    entry.translation_provider = task
-        .provider
-        .clone()
-        .or_else(|| Some(result.provider.clone()))
-        .filter(|provider| !provider.trim().is_empty());
+    entry.translation_provider = match result.source_kind {
+        TranslationTaskResultSourceKind::TranslationMemory => None,
+        TranslationTaskResultSourceKind::Provider | TranslationTaskResultSourceKind::Manual => task
+            .provider
+            .clone()
+            .or_else(|| Some(result.provider.clone()))
+            .filter(|provider| !provider.trim().is_empty()),
+    };
     entry.provider_run_id = task
         .provider_run_id
         .clone()
         .or_else(|| Some(result.provider_run_id.clone()))
         .filter(|provider_run_id| !provider_run_id.trim().is_empty());
+    entry.translation_source_kind = Some(result.source_kind.as_str().to_string());
+    entry.translation_memory_record_id = result.translation_memory_record_id.clone();
     entry.translated_unix_seconds = Some(result.translated_unix_seconds);
-    entry.review_status = Some("provider_completed".to_string());
+    entry.review_status = Some(
+        match result.source_kind {
+            TranslationTaskResultSourceKind::Provider => "provider_completed",
+            TranslationTaskResultSourceKind::Manual => "manual_submitted",
+            TranslationTaskResultSourceKind::TranslationMemory => "translation_memory_reused",
+        }
+        .to_string(),
+    );
     entry
 }
 
@@ -938,6 +958,8 @@ impl TranslationWorkbenchEntry {
             translated_text: None,
             translation_provider: None,
             provider_run_id: None,
+            translation_source_kind: None,
+            translation_memory_record_id: None,
             translated_unix_seconds: None,
             review_status: None,
             format: unit.format.clone(),
@@ -975,6 +997,8 @@ mod tests {
                 translated_text: None,
                 translation_provider: None,
                 provider_run_id: None,
+                translation_source_kind: None,
+                translation_memory_record_id: None,
                 translated_unix_seconds: None,
                 review_status: None,
                 format: Some("plain".to_string()),