Copy shared auth migration (002_auth.sql) to P1 route and P2 drift

products/01-llm-cost-router/migrations/002_auth.sql

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+-- dd0c shared auth tables — append to each product's migration
+-- Run after 001_init.sql
+
+-- Users
+CREATE TABLE IF NOT EXISTS users (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    tenant_id UUID NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
+    email TEXT NOT NULL UNIQUE,
+    password_hash TEXT NOT NULL,
+    role TEXT NOT NULL DEFAULT 'viewer' CHECK (role IN ('owner', 'admin', 'member', 'viewer')),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+CREATE INDEX IF NOT EXISTS idx_users_email ON users(email);
+CREATE INDEX IF NOT EXISTS idx_users_tenant ON users(tenant_id);
+
+-- API Keys
+CREATE TABLE IF NOT EXISTS api_keys (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    tenant_id UUID NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
+    user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    key_prefix TEXT NOT NULL,
+    key_hash TEXT NOT NULL,
+    revoked BOOLEAN NOT NULL DEFAULT false,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+CREATE INDEX IF NOT EXISTS idx_api_keys_prefix ON api_keys(key_prefix) WHERE revoked = false;
+
+-- RLS
+ALTER TABLE users ENABLE ROW LEVEL SECURITY;
+ALTER TABLE api_keys ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY tenant_iso_users ON users
+    USING (tenant_id::text = current_setting('app.tenant_id', true));
+CREATE POLICY tenant_iso_api_keys ON api_keys
+    USING (tenant_id::text = current_setting('app.tenant_id', true));

products/02-iac-drift-detection/saas/migrations/002_auth.sql

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+-- dd0c shared auth tables — append to each product's migration
+-- Run after 001_init.sql
+
+-- Users
+CREATE TABLE IF NOT EXISTS users (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    tenant_id UUID NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
+    email TEXT NOT NULL UNIQUE,
+    password_hash TEXT NOT NULL,
+    role TEXT NOT NULL DEFAULT 'viewer' CHECK (role IN ('owner', 'admin', 'member', 'viewer')),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+CREATE INDEX IF NOT EXISTS idx_users_email ON users(email);
+CREATE INDEX IF NOT EXISTS idx_users_tenant ON users(tenant_id);
+
+-- API Keys
+CREATE TABLE IF NOT EXISTS api_keys (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    tenant_id UUID NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
+    user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    key_prefix TEXT NOT NULL,
+    key_hash TEXT NOT NULL,
+    revoked BOOLEAN NOT NULL DEFAULT false,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+CREATE INDEX IF NOT EXISTS idx_api_keys_prefix ON api_keys(key_prefix) WHERE revoked = false;
+
+-- RLS
+ALTER TABLE users ENABLE ROW LEVEL SECURITY;
+ALTER TABLE api_keys ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY tenant_iso_users ON users
+    USING (tenant_id::text = current_setting('app.tenant_id', true));
+CREATE POLICY tenant_iso_api_keys ON api_keys
+    USING (tenant_id::text = current_setting('app.tenant_id', true));