Pablan, as it stands

Self-hosted knowledge management for SMEs: a split-screen Markdown editor
whose sections an LLM refines while you write, and RAG question answering
over the documents that result. FastAPI + Postgres/pgvector on the back,
SvelteKit on the front, everything OpenAI-compatible and self-hostable.

Squashed into a single commit; the development history stays local.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CA43ZJda8Rbp2hKXNy8f6b

backend/tests/test_query_mode.py

@@ -0,0 +1,44 @@
+"""Query mode helpers (the SSE contract itself lives in
+test_conversations_api.py)."""
+
+from types import SimpleNamespace
+
+from app.models import MessageRole
+from app.modes.query import _topic_transcript
+
+
+def _msg(role: MessageRole, content: str) -> SimpleNamespace:
+    return SimpleNamespace(role=role, content=content)
+
+
+def test_topic_transcript_needs_prior_context() -> None:
+    # A first message alone has no earlier context: the topic fallback is a
+    # no-op, so a first-message miss stays a genuine no-answer.
+    conversation = SimpleNamespace(messages=[])
+    assert _topic_transcript(conversation, "Wie beantrage ich Urlaub?") == ""
+
+
+def test_topic_transcript_includes_history_and_current() -> None:
+    conversation = SimpleNamespace(
+        messages=[
+            _msg(MessageRole.user, "Wie beantrage ich Urlaub?"),
+            _msg(MessageRole.assistant, "Über das Personalportal."),
+        ]
+    )
+    transcript = _topic_transcript(conversation, "Und was war meine erste Frage?")
+    assert "Urlaub" in transcript
+    assert "erste Frage" in transcript
+    assert transcript.count("User:") == 2
+
+
+def test_topic_transcript_does_not_duplicate_the_current_message() -> None:
+    # The current message may already be persisted as the last stored turn.
+    conversation = SimpleNamespace(
+        messages=[
+            _msg(MessageRole.user, "Erste Frage."),
+            _msg(MessageRole.assistant, "Antwort."),
+            _msg(MessageRole.user, "Zweite Frage."),
+        ]
+    )
+    transcript = _topic_transcript(conversation, "Zweite Frage.")
+    assert transcript.count("Zweite Frage.") == 1