set up for deployment

backend/scripts/001_init_schema.sql

@@ -0,0 +1,25 @@
+-- Initialize database schema for realtime collaboration
+-- This is the base schema that creates core tables for documents and updates
+
+CREATE TABLE IF NOT EXISTS documents (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    name VARCHAR(255) NOT NULL,
+    type VARCHAR(50) NOT NULL CHECK (type IN ('editor', 'kanban')),
+    yjs_state BYTEA,
+    created_at TIMESTAMPTZ DEFAULT NOW(),
+    updated_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+CREATE INDEX idx_documents_type ON documents(type);
+CREATE INDEX idx_documents_created_at ON documents(created_at DESC);
+
+-- Table for storing incremental updates (for history tracking)
+CREATE TABLE IF NOT EXISTS document_updates (
+    id SERIAL PRIMARY KEY,
+    document_id UUID NOT NULL REFERENCES documents(id) ON DELETE CASCADE,
+    update BYTEA NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+CREATE INDEX idx_updates_document_id ON document_updates(document_id);
+CREATE INDEX idx_updates_created_at ON document_updates(created_at DESC);