refactor: migrate legacy wire namespace to wrn

packages/db/README.md

@@ -128,7 +128,7 @@ const events = await getDb("analytics").all("SELECT * FROM hits");
 
 Migrations are `.sql` files (in e.g. `app/db/migrations`), each split into
 `-- +up` and `-- +down` sections. A file with no markers is treated entirely as
-`up`. Applied names are recorded in a `_wire_migrations` table so each runs once.
+`up`. Applied names are recorded in a `_wrn_migrations` table so each runs once.
 
 - `parseMigration(name, content)` → `Migration` (`{ name, up, down }`).
 - `loadMigrations(dir)` — parse all `.sql` files, sorted by filename.
@@ -249,7 +249,7 @@ SQL driver — use `@wrnexus/db/mongo` directly.
 - **Bun-only.** Uses `bun:sqlite` (SQLite adapter + session store) and `Bun.SQL`
   (Postgres/MySQL). Migrations/scaffolding use `node:fs`/`node:path`.
 - Works with `@wrnexus/core` — `sqliteSessionStore` implements its
-  `SessionBackend`; `getDb`/`setDb` are wired by the WrNexus runtime from
+  `SessionBackend`; `getDb`/`setDb` are connected by the WrNexus runtime from
   `wrnexus.config.ts`.
 - The `mongodb` npm package is an optional, lazily-imported peer — install it
   only if you use `@wrnexus/db/mongo`. The core package stays dependency-free.

packages/db/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/db",
-  "version": "0.8.8",
+  "version": "0.8.9",
   "private": true,
   "type": "module",
   "main": "./src/index.ts",

packages/db/src/migrate.ts

@@ -1,7 +1,7 @@
 /**
  * Migration runner. Migrations are `.sql` files in `app/db/migrations`, each
  * split into `-- +up` and `-- +down` sections. Applied migrations are recorded
- * in a `_wire_migrations` table so they run exactly once, newest-last.
+ * in a `_wrn_migrations` table so they run exactly once, newest-last.
  *
  * `scaffoldMigration(..., models)` writes an initial migration straight from the
  * TS models — the source of truth — so you don't hand-write the first schema.
@@ -19,8 +19,8 @@ export interface Migration {
   down: string;
 }
 
-const MIGRATIONS_TABLE = "_wire_migrations";
-const MIGRATION_LOCKS_TABLE = "_wire_migration_locks";
+const MIGRATIONS_TABLE = "_wrn_migrations";
+const MIGRATION_LOCKS_TABLE = "_wrn_migration_locks";
 
 export interface MigrationRunOptions {
   /** Return pending migration names without executing their SQL. */

packages/db/src/query.ts

@@ -55,7 +55,7 @@ export async function paginate<T = Row>(
   const perPage = Math.min(maxPerPage, Math.max(1, Math.floor(opts.perPage ?? 20)));
   const offset = (page - 1) * perPage;
 
-  const countSql = query.countSql ?? `SELECT COUNT(*) AS n FROM (${query.sql}) AS __wire_sub`;
+  const countSql = query.countSql ?? `SELECT COUNT(*) AS n FROM (${query.sql}) AS __wrn_sub`;
   const countRow = await db.one<{ n: number | string }>(countSql, params);
   const total = Number(countRow?.n ?? 0);
 

packages/db/test/db.test.ts

@@ -105,7 +105,7 @@ for (const [label, driver] of [
 }
 
 test("migration runner: parse, migrate, status, rollback", async () => {
-  const dir = mkdtempSync(join(tmpdir(), "wire-mig-"));
+  const dir = mkdtempSync(join(tmpdir(), "wrn-mig-"));
   writeFileSync(
     join(dir, "0001_init.sql"),
     "-- +up\nCREATE TABLE t (id INTEGER PRIMARY KEY, n TEXT);\n-- +down\nDROP TABLE t;",
@@ -166,15 +166,15 @@ test("migration lock rejects a concurrent runner and recovers expired locks", as
   const db = createDb(sqlite());
   const migrations = [{ name: "0001_lock", up: "CREATE TABLE locked_test (id INTEGER)", down: "" }];
   await db.exec(
-    "CREATE TABLE _wire_migration_locks (name TEXT PRIMARY KEY, owner TEXT NOT NULL, expires_at TEXT NOT NULL)",
+    "CREATE TABLE _wrn_migration_locks (name TEXT PRIMARY KEY, owner TEXT NOT NULL, expires_at TEXT NOT NULL)",
   );
-  await db.exec("INSERT INTO _wire_migration_locks (name, owner, expires_at) VALUES (?, ?, ?)", [
+  await db.exec("INSERT INTO _wrn_migration_locks (name, owner, expires_at) VALUES (?, ?, ?)", [
     "global",
     "other",
     new Date(Date.now() + 60_000).toISOString(),
   ]);
   await expect(applyMigrations(db, migrations)).rejects.toThrow("WRN-DB-MIGRATION-LOCKED");
-  await db.exec("UPDATE _wire_migration_locks SET expires_at = ?", [new Date(0).toISOString()]);
+  await db.exec("UPDATE _wrn_migration_locks SET expires_at = ?", [new Date(0).toISOString()]);
   expect(await applyMigrations(db, migrations)).toEqual(["0001_lock"]);
   await db.close();
 });