fix(mcp): FTS colonnes non qualifiées + test positif search_notes

backend/app/api/mcp_server.py

@@ -207,7 +207,7 @@ async def search_notes(
         if query:
             conditions.append(
                 text(
-                    "to_tsvector('french', coalesce(notes.items.title,'') || ' ' || notes.items.content)"
+                    "to_tsvector('french', coalesce(title,'') || ' ' || content)"
                     " @@ plainto_tsquery('french', :q)"
                 ).bindparams(q=query)
             )

backend/tests/test_mcp.py

@@ -84,6 +84,13 @@ async def test_search_notes_retourne_liste():
     assert data == []
 
 
+async def test_search_notes_fts_trouve_par_mot_cle():
+    await create_note(title="TEST_MCP_note_fts", content="recette de cuisine française traditionnelle")
+    result = await search_notes(query="cuisine")
+    data = json.loads(result)
+    assert any(n["title"] == "TEST_MCP_note_fts" for n in data)
+
+
 async def test_create_note_outil():
     result = await create_note(title="TEST_MCP_note_create", content="Contenu de test MCP")
     data = json.loads(result)