fix(config): default meilisearch_url to http://meilisearch:7700 for Docker/K8s service discovery

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

migrations/versions/004_add_search_fields.py

@@ -0,0 +1,31 @@
+"""Add OCR text and AI metadata fields to files table for full-text search
+
+Revision ID: 004_add_search_fields
+Revises: 003_add_deduplication_support
+Create Date: 2026-02-25
+
+"""
+
+from typing import Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "004_add_search_fields"
+down_revision: Union[str, None] = "003_add_deduplication_support"
+depends_on: Union[str, None] = None
+
+
+def upgrade() -> None:
+    """Add ocr_text, ai_metadata, and document_title columns to files table."""
+    op.add_column("files", sa.Column("ocr_text", sa.Text(), nullable=True))
+    op.add_column("files", sa.Column("ai_metadata", sa.Text(), nullable=True))
+    op.add_column("files", sa.Column("document_title", sa.String(), nullable=True))
+
+
+def downgrade() -> None:
+    """Remove ocr_text, ai_metadata, and document_title columns from files table."""
+    op.drop_column("files", "document_title")
+    op.drop_column("files", "ai_metadata")
+    op.drop_column("files", "ocr_text")