Launch issues with Node 25.6

Before filing this issue, please ensure you're using the latest CLI by running `swa --version` and comparing to the latest version on [npm](https://www.npmjs.com/package/@azure/static-web-apps-cli).

**Are you accessing the CLI from the default port `:4280` ?**

- [ ] No, I am using a different port number (`--port`) and accessing the CLI from that port
- [X] Yes, I am accessing the CLI from port `:4280`

> Make sure you are accessing the URL printed in the console when running `swa start`!

**ℹ️ NOTE: Make sure to enable debug logs when running any `swa` commands using `--verbose=silly`**

**Describe the bug**
A clear and concise description of what the bug is.
`swa` fails to load under Node 25.6.0 due it compatibility issue with buffer-equa-constant-time and jwa package
```
yarn az:deploy
/Users//projects/myproject/node_modules/buffer-equal-constant-time/index.js:37
var origSlowBufEqual = SlowBuffer.prototype.equal;
^

TypeError: Cannot read properties of undefined (reading 'prototype')
at Object. (/Users//projects/myproject/node_modules/buffer-equal-constant-time/index.js:37:35)
at Module._compile (node:internal/modules/cjs/loader:1809:14)
at Object..js (node:internal/modules/cjs/loader:1940:10)
at Module.load (node:internal/modules/cjs/loader:1530:32)
at Module._load (node:internal/modules/cjs/loader:1332:12)
at wrapModuleLoad (node:internal/modules/cjs/loader:255:19)
at Module.require (node:internal/modules/cjs/loader:1553:12)
at require (node:internal/modules/helpers:152:16)
at Object. (/Users//projects/myproject/node_modules/jws/node_modules/jwa/index.js:1:19)
at Module._compile (node:internal/modules/cjs/loader:1809:14)
```
Note: `yarn az:deploy` is an alias for `swa build && swa deploy --env production`

Related: https://github.com/auth0/node-jsonwebtoken/issues/992

**To Reproduce**
Steps to reproduce the behavior:

1. Install Node 25.6.0 (I used mise)
2. `yarn swa -h`
3. Error thrown
4.
**Expected behavior**
`swa` tool does whatever you asked it to

**Screenshots**
If applicable, add screenshots to help explain your problem.
N/A

**Desktop (please complete the following information):**

- OS: [e.g. iOS] macOS 26.2
- Version [e.g. 22] Node 25.6.0, `"@azure/static-web-apps-cli": "^2.0.8"`

**Additional context**
Add any other context about the problem here.

Bắt đầu bằng cách tái hiện lỗi với Node 25.6.0 bằng `yarn swa -h`, sau khi kiểm tra phiên bản CLI bằng `swa --version`. Truy vết đường dẫn phụ thuộc qua `buffer-equal-constant-time`, `jws` và `jwa`; được xem là hoàn tất khi các lệnh CLI tải thành công trên Node 25.6.0 mà không gặp TypeError đã được báo cáo.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.