-- Mode System: User preferences and workspace policy enforcement --> statement-breakpoint CREATE TABLE IF NOT EXISTS "aethex_user_mode_preference" ( "id" varchar PRIMARY KEY NOT NULL DEFAULT uuid_generate_v4(), "user_id" varchar NOT NULL UNIQUE, "mode" varchar NOT NULL DEFAULT 'foundation', "created_at" timestamp DEFAULT now(), "updated_at" timestamp DEFAULT now() ); --> statement-breakpoint CREATE TABLE IF NOT EXISTS "aethex_workspace_policy" ( "id" varchar PRIMARY KEY NOT NULL DEFAULT uuid_generate_v4(), "workspace_id" varchar NOT NULL UNIQUE, "enforced_realm" varchar, "allowed_modes" json DEFAULT '["foundation","corporation"]'::json, "commerce_enabled" boolean DEFAULT false, "social_enabled" boolean DEFAULT false, "messaging_enabled" boolean DEFAULT false, "created_at" timestamp DEFAULT now(), "updated_at" timestamp DEFAULT now() ); --> statement-breakpoint CREATE INDEX IF NOT EXISTS "aethex_user_mode_preference_user_id_idx" ON "aethex_user_mode_preference" ("user_id"); --> statement-breakpoint CREATE INDEX IF NOT EXISTS "aethex_workspace_policy_workspace_id_idx" ON "aethex_workspace_policy" ("workspace_id");