Add workbench repository guardian

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @EstandarMustaq

.github/PULL_REQUEST_TEMPLATE.md

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+## Summary
+
+- 
+
+## Validation
+
+- [ ] `pnpm guardian:check`
+- [ ] `pnpm test:all`
+
+## Notes
+
+Confirm that queue processing, retries, schedules, status and metrics remain compatible.

.github/workflows/guardian.yml

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+name: MAVULA Guardian
+
+on:
+  pull_request: {}
+  push:
+    branches:
+      - main
+  workflow_dispatch: {}
+
+permissions:
+  contents: read
+
+concurrency:
+  group: workbench-guardian-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  guardian:
+    name: guardian
+    runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis:7-alpine
+        ports:
+          - 6379:6379
+        options: >-
+          --health-cmd "redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=5
+    env:
+      REDIS_URL: redis://127.0.0.1:6379
+      INTERNAL_API_KEY: guardian-internal-api-key
+      LEDGER_CORE_URL: http://fengine.test
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v6
+        with:
+          version: 10.33.0
+      - name: Use Node.js 22.22.3
+        uses: actions/setup-node@v6
+        with:
+          node-version: 22.22.3
+      - name: Prepare settlements workspace
+        run: |
+          branch="${GITHUB_HEAD_REF:-${GITHUB_REF_NAME}}"
+          if git ls-remote --exit-code --heads https://github.com/mavulahq/settlements "$branch"; then
+            git clone --depth 1 --branch "$branch" https://github.com/mavulahq/settlements ../settlements
+          else
+            git clone --depth 1 https://github.com/mavulahq/settlements ../settlements
+          fi
+          cat > pnpm-workspace.yaml <<'YAML'
+          packages:
+            - .
+            - ../settlements
+          YAML
+      - name: Install dependencies
+        run: pnpm install --no-frozen-lockfile
+      - name: Run guardian
+        run: pnpm guardian:check
+      - name: Build settlements package
+        run: pnpm --filter @mavula/settlements build
+      - name: Build
+        run: pnpm build
+      - name: Test
+        run: pnpm test:all

package.json

@@ -8,6 +8,7 @@
   "main": "dist/main.js",
   "scripts": {
     "build": "tsc -p tsconfig.json",
+    "guardian:check": "node scripts/guardian.mjs",
     "start": "node dist/main.js",
     "start:dev": "ts-node-dev --respawn --transpile-only src/main.ts",
     "test": "jest --runInBand",

scripts/guardian.mjs

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+#!/usr/bin/env node
+
+import { existsSync, readFileSync } from "node:fs";
+import { spawnSync } from "node:child_process";
+
+const failures = [];
+
+function fail(message) {
+  failures.push(message);
+}
+
+function read(path) {
+  return readFileSync(path, "utf8");
+}
+
+function json(path) {
+  return JSON.parse(read(path));
+}
+
+function requireFile(path) {
+  if (!existsSync(path)) fail(`${path} is required`);
+}
+
+const pkg = json("package.json");
+
+if (pkg.name !== "@mavula/workbench") fail("package name must be @mavula/workbench");
+if (pkg.license !== "AGPL-3.0-only") fail("workbench must remain AGPL-3.0-only");
+if (pkg.dependencies?.["@mavula/settlements"] !== "workspace:*") {
+  fail("workbench must depend on @mavula/settlements through the workspace");
+}
+
+[
+  ".github/CODEOWNERS",
+  ".github/PULL_REQUEST_TEMPLATE.md",
+  ".github/workflows/guardian.yml",
+  "LICENSE",
+  "README.md",
+  "jest.config.js",
+  "jest.e2e.config.js",
+  "tsconfig.json",
+].forEach(requireFile);
+
+if (!/SPDX-License-Identifier: AGPL-3\.0-only/.test(read("LICENSE"))) {
+  fail("LICENSE must declare AGPL SPDX");
+}
+if (!/@mavula\/workbench/.test(read("README.md"))) {
+  fail("README must identify @mavula/workbench");
+}
+
+const tracked = spawnSync("git", ["ls-files"], { encoding: "utf8" });
+if (tracked.status !== 0) fail("git ls-files failed");
+for (const file of tracked.stdout.split("\n").filter(Boolean)) {
+  if (/(^|\/)\.env($|\.(?!example$))/.test(file)) fail(`${file} must not be tracked`);
+}
+
+for (const path of ["package.json", "README.md", ".github/CODEOWNERS"]) {
+  if (path === "scripts/guardian.mjs") continue;
+  const content = read(path);
+  if (/getfluxo-io|@getfluxo|packages\/fengine|packages\/fwk|packages\/fpay|packages\/finfra/.test(content)) {
+    fail(`${path} contains legacy public identifiers`);
+  }
+}
+
+if (failures.length > 0) {
+  console.error("MAVULA workbench guardian failed:");
+  for (const failure of failures) console.error(`- ${failure}`);
+  process.exit(1);
+}
+
+console.log("MAVULA workbench guardian passed.");