feat: migrate production schema from OMW to Kaikki flat vocabulary model

- Replace terms/translations/term_glosses/term_examples with vocabulary_entries
  and entry_translations
- Remove decks, topics and related tables (deferred)
- Add cefr_level and difficulty to entry_translations for game query filtering
- Update termModel.ts for new schema — getDistractors now takes sourceLanguage
- Update gameService.ts and multiplayerGameService.ts for entryId rename
- Update all test fixtures from termId to entryId
- Generate and apply migration 0011

apps/api/src/controllers/gameController.test.ts

@@ -64,9 +64,14 @@ const validBody = {
 };
 
 const fakeTerms = [
-  { termId: "t1", sourceText: "dog", targetText: "cane", sourceGloss: null },
-  { termId: "t2", sourceText: "cat", targetText: "gatto", sourceGloss: null },
-  { termId: "t3", sourceText: "house", targetText: "casa", sourceGloss: null },
+  { entryId: "t1", sourceText: "dog", targetText: "cane", sourceGloss: null },
+  { entryId: "t2", sourceText: "cat", targetText: "gatto", sourceGloss: null },
+  {
+    entryId: "t3",
+    sourceText: "house",
+    targetText: "casa",
+    sourceGloss: "a building for living in",
+  },
 ];
 
 beforeEach(() => {
@@ -197,7 +202,7 @@ describe("POST /api/v1/game/answer", () => {
     expect(body.success).toBe(false);
     expect(body.error).toContain("Question already answered");
   });
-  
+
   it("returns 400 when a field has an invalid value", async () => {
     const res = await request(app)
       .post("/api/v1/game/start")

apps/api/src/services/gameService.test.ts

@@ -19,10 +19,10 @@ const validRequest: GameRequest = {
 };
 
 const fakeTerms = [
-  { termId: "t1", sourceText: "dog", targetText: "cane", sourceGloss: null },
-  { termId: "t2", sourceText: "cat", targetText: "gatto", sourceGloss: null },
+  { entryId: "t1", sourceText: "dog", targetText: "cane", sourceGloss: null },
+  { entryId: "t2", sourceText: "cat", targetText: "gatto", sourceGloss: null },
   {
-    termId: "t3",
+    entryId: "t3",
     sourceText: "house",
     targetText: "casa",
     sourceGloss: "a building for living in",

apps/api/src/services/gameService.ts

@@ -38,8 +38,9 @@ export const createGameSession = async (
   const questions: GameQuestion[] = await Promise.all(
     terms.map(async (term) => {
       const distractorTexts = await getDistractors(
-        term.termId,
+        term.entryId,
         term.targetText,
+        request.source_language,
         request.target_language,
         request.pos,
         request.difficulty,

apps/api/src/services/multiplayerGameService.test.ts

@@ -9,10 +9,10 @@ const mockGetGameTerms = vi.mocked(getGameTerms);
 const mockGetDistractors = vi.mocked(getDistractors);
 
 const fakeTerms = [
-  { termId: "t1", sourceText: "dog", targetText: "cane", sourceGloss: null },
-  { termId: "t2", sourceText: "cat", targetText: "gatto", sourceGloss: null },
+  { entryId: "t1", sourceText: "dog", targetText: "cane", sourceGloss: null },
+  { entryId: "t2", sourceText: "cat", targetText: "gatto", sourceGloss: null },
   {
-    termId: "t3",
+    entryId: "t3",
     sourceText: "house",
     targetText: "casa",
     sourceGloss: "a building for living in",

apps/api/src/services/multiplayerGameService.ts

@@ -44,8 +44,9 @@ export const generateMultiplayerQuestions = async (): Promise<
   const questions: MultiplayerQuestion[] = await Promise.all(
     correctAnswers.map(async (correctAnswer) => {
       const distractorTexts = await getDistractors(
-        correctAnswer.termId,
+        correctAnswer.entryId,
         correctAnswer.targetText,
+        MULTIPLAYER_DEFAULTS.sourceLanguage,
         MULTIPLAYER_DEFAULTS.targetLanguage,
         MULTIPLAYER_DEFAULTS.pos,
         MULTIPLAYER_DEFAULTS.difficulty,