feat(relay): Phase1 waves A2-E — server entry, shared-store data plane, agent runtime, deploy artifacts

RELAY-PHASE1 Wave A2/B/C/D/E (12-agent workflow, all tsc-clean, 314/314 tests pass):
- A2: control-plane server.ts entry + boot/redis.ts revocation-bus wiring + start script.
- B1: relay-run shared-store EnforceDeps (relay-auth ports over the SAME Postgres+Redis as P3).
- B2: registry-backed MtlsVerifier (verifyAgentCert, fail-closed, INV14).
- B3: store-backed RouteResolver (subdomain->hostId).
- B4: Redis relay:revocations subscriber -> tunnel teardown (INV12).
- B5: main-phase1.ts production entry (public bind, real TLS, async-mTLS prefetch bridge) + staging /auth/mint.
- B6 (PARTIAL): relay-web operator login + browser DPoP; proof offered via term.dpop.<b64u> subprotocol.
- C: agent dist/cli.js build (esbuild) + runTunnel run-loop + CliDeps.
- D1: same-origin static serve of relay-web/public from the browser WSS.
- E: systemd units + gen-ca/gen-capability-key/issue-tls-cert scripts + deploy/RUNBOOK.md.
Adversarial review: all hard invariants PASS. Follow-ups (B7): close DPoP-subprotocol read on
browser-server (blocks browser connect); rate-limit /auth/mint (F1); wire activeSessionCount (F2);
scrub error logs (F5). Excludes unrelated public/style.css (concurrent iOS job).

agent/package.json

@@ -13,6 +13,7 @@
   "main": "src/index.ts",
   "scripts": {
     "typecheck": "tsc --noEmit",
+    "build": "esbuild src/main.ts --bundle --platform=node --format=esm --outfile=dist/cli.js --banner:js='#!/usr/bin/env node\nimport{createRequire as __cjs}from\"node:module\";const require=__cjs(import.meta.url);'",
     "test": "vitest run",
     "test:watch": "vitest",
     "test:coverage": "vitest run --coverage"
@@ -26,6 +27,7 @@
     "@types/node": "^25.9.3",
     "@types/ws": "^8.5.12",
     "@vitest/coverage-v8": "^4.1.9",
+    "esbuild": "^0.28.1",
     "typescript": "^6.0.3",
     "vitest": "^4.1.9"
   }