feat: integrate codex queue and pipeline oa flow

- add Codex Queue microservice/frontend integration and related deployment docs
- document 100% Pipeline OA event-flow requirements and E2E gates
- harden Pipeline frontend Gantt/timeline E2E assertions and rendering

src/components/microservices/codex-queue/Dockerfile

@@ -0,0 +1,15 @@
+FROM oven/bun:1-debian
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends ca-certificates curl git bash ripgrep procps python3 make g++ bubblewrap docker.io npm \
+  && npm install -g @openai/codex@0.128.0 \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY src/components/microservices/codex-queue/package.json ./package.json
+COPY src/components/microservices/codex-queue/tsconfig.json ./tsconfig.json
+COPY src/components/microservices/codex-queue/src ./src
+
+EXPOSE 4222
+CMD ["bun", "run", "src/index.ts"]

src/components/microservices/codex-queue/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "@unidesk/codex-queue",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "start": "bun run src/index.ts",
+    "check": "tsc -p tsconfig.json --noEmit"
+  }
+}

src/components/microservices/codex-queue/tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "target": "ES2022",
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "types": ["bun", "node"],
+    "strict": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "declaration": true,
+    "emitDeclarationOnly": true,
+    "outDir": "dist",
+    "skipLibCheck": true
+  },
+  "include": ["src/**/*.ts"]
+}