Add ez-assistant and kerberos service folders

docker-compose/ez-assistant/docs/install/bun.md

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+---
+summary: "Bun workflow (experimental): installs and gotchas vs pnpm"
+read_when:
+  - You want the fastest local dev loop (bun + watch)
+  - You hit Bun install/patch/lifecycle script issues
+---
+
+# Bun (experimental)
+
+Goal: run this repo with **Bun** (optional, not recommended for WhatsApp/Telegram)
+without diverging from pnpm workflows.
+
+⚠️ **Not recommended for Gateway runtime** (WhatsApp/Telegram bugs). Use Node for production.
+
+## Status
+
+- Bun is an optional local runtime for running TypeScript directly (`bun run …`, `bun --watch …`).
+- `pnpm` is the default for builds and remains fully supported (and used by some docs tooling).
+- Bun cannot use `pnpm-lock.yaml` and will ignore it.
+
+## Install
+
+Default:
+
+```sh
+bun install
+```
+
+Note: `bun.lock`/`bun.lockb` are gitignored, so there’s no repo churn either way. If you want *no lockfile writes*:
+
+```sh
+bun install --no-save
+```
+
+## Build / Test (Bun)
+
+```sh
+bun run build
+bun run vitest run
+```
+
+## Bun lifecycle scripts (blocked by default)
+
+Bun may block dependency lifecycle scripts unless explicitly trusted (`bun pm untrusted` / `bun pm trust`).
+For this repo, the commonly blocked scripts are not required:
+
+- `@whiskeysockets/baileys` `preinstall`: checks Node major >= 20 (we run Node 22+).
+- `protobufjs` `postinstall`: emits warnings about incompatible version schemes (no build artifacts).
+
+If you hit a real runtime issue that requires these scripts, trust them explicitly:
+
+```sh
+bun pm trust @whiskeysockets/baileys protobufjs
+```
+
+## Caveats
+
+- Some scripts still hardcode pnpm (e.g. `docs:build`, `ui:*`, `protocol:check`). Run those via pnpm for now.