feat: feedback-driven recipe discovery (auto-ingest via Spoonacular)

backend/alembic/env.py

@@ -16,7 +16,8 @@ if config.config_file_name is not None:
 
 target_metadata = Base.metadata
 
-config.set_main_option("sqlalchemy.url", settings.DATABASE_URL.replace("postgresql://", "postgresql+psycopg2://"))
+_driver = "postgresql+pg8000://" if "pg8000" in settings.DATABASE_URL else "postgresql+psycopg2://"
+config.set_main_option("sqlalchemy.url", settings.DATABASE_URL.replace("postgresql://", _driver).replace("postgresql+psycopg2://", _driver))
 
 
 def run_migrations_offline() -> None:

backend/alembic/versions/0011_feedback_analysis_and_external_recipe_fields.py

@@ -0,0 +1,53 @@
+"""Add feedback_analysis to weekly_run and external fields to recipe
+
+Revision ID: 0011
+Revises: 0010
+Create Date: 2026-05-23
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+revision = "0011"
+down_revision = "0010"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # Add feedback_analysis JSONB to weekly_run
+    op.add_column(
+        "weekly_run",
+        sa.Column("feedback_analysis", postgresql.JSONB, nullable=True),
+    )
+
+    # Add external source fields to recipe
+    op.add_column(
+        "recipe",
+        sa.Column("external_source", sa.String(50), nullable=True),
+    )
+    op.add_column(
+        "recipe",
+        sa.Column("external_id", sa.String(100), nullable=True),
+    )
+    op.add_column(
+        "recipe",
+        sa.Column("discovery_reason", sa.Text, nullable=True),
+    )
+
+    # Index for deduplication lookups
+    op.create_index(
+        "idx_recipe_external",
+        "recipe",
+        ["external_source", "external_id"],
+        unique=True,
+        postgresql_where=sa.text("external_source IS NOT NULL AND external_id IS NOT NULL"),
+    )
+
+
+def downgrade() -> None:
+    op.drop_index("idx_recipe_external", table_name="recipe")
+    op.drop_column("recipe", "discovery_reason")
+    op.drop_column("recipe", "external_id")
+    op.drop_column("recipe", "external_source")
+    op.drop_column("weekly_run", "feedback_analysis")