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/alembic/versions/9f4a71c60d38_templates_are_never_builtin.py

@@ -0,0 +1,42 @@
+"""templates are never builtin
+
+Revision ID: 9f4a71c60d38
+Revises: 8c31d0a4e7b2
+Create Date: 2026-07-20 16:41:03.529117
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "9f4a71c60d38"
+down_revision: Union[str, Sequence[str], None] = "8c31d0a4e7b2"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # templates/ became a catalog of blueprints that an admin adds from,
+    # rather than content re-imported over the customer's rows on every
+    # start. Nothing in this table is read-only any more, so the flag that
+    # marked it has no meaning left. (documents.is_builtin is untouched —
+    # the help pages really are the product's own.)
+    op.drop_column("templates", "is_builtin")
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    op.add_column(
+        "templates",
+        sa.Column(
+            "is_builtin",
+            sa.Boolean(),
+            server_default=sa.false(),
+            nullable=False,
+        ),
+    )