Add missing database schema for email feeds and RSS processing

.changeset/fix-perspectives-body.md

@@ -0,0 +1,5 @@
+---
+"adcontextprotocol": patch
+---
+
+Add missing database migrations for email feeds and RSS processing

server/src/db/migrations/068_add_perspectives_body.sql

@@ -0,0 +1,14 @@
+-- Migration: 068_add_perspectives_body.sql
+-- Add body column for storing raw email content from newsletter subscriptions
+-- This is separate from 'content' (markdown for articles) to preserve original email HTML/text
+
+ALTER TABLE perspectives
+  ADD COLUMN IF NOT EXISTS body TEXT;
+
+COMMENT ON COLUMN perspectives.body IS 'Raw email body content for newsletter-sourced perspectives (HTML or plain text)';
+
+-- Add unique constraint on addie_knowledge.source_url for ON CONFLICT upserts
+-- Used by createOrUpdateRssKnowledge in content-curator.ts
+CREATE UNIQUE INDEX IF NOT EXISTS idx_addie_knowledge_source_url_unique
+  ON addie_knowledge(source_url)
+  WHERE source_url IS NOT NULL;