npm run dev fails with connect ECONNREFUSED 127.0.0.1:4001

[pippaine]

$ npx create-tina-app@latest --template tina-astro-starter

(node:612348) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
✔ Which package manager would you like to use? › npm
✔ What is your project named? … my-tina-app
[INFO] Downloading files from repo tinacms/tina-astro-starter.
[INFO] Installing packages.
npm warn deprecated [email protected]: This package is deprecated. Use the optional chaining (?.) operator instead.
npm warn deprecated @babel/[email protected]: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-properties instead.
npm warn deprecated @babel/[email protected]: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-object-rest-spread instead.
npm warn deprecated [email protected]: react-beautiful-dnd is now deprecated. Context and options: https://github.com/atlassian/react-beautiful-dnd/issues/2672

added 1585 packages, and audited 1586 packages in 31s

365 packages are looking for funding
  run `npm fund` for details

8 vulnerabilities (7 high, 1 critical)

To address all issues (including breaking changes), run:
  npm audit fix --force

Run `npm audit` for details.
[INFO] Initializing git repository.
[WARNING] There is no .gitignore file in this repository, creating one...
[INFO] Initialized git repository.
[SUCCESS] Starter successfully created!

To launch your app, run:

cd my-tina-app
npm run dev

Next steps:
    • 📝 Edit some content on http://localhost:3000 (See https://tina.io/docs/using-tina-editor)
    • 📖 Learn the basics: https://tina.io/docs/schema/
    • 🖌️ Extend Tina with custom field components: https://tina.io/docs/advanced/extending-tina/
    • 🚀 Deploy to Production: https://tina.io/docs/tina-cloud/

$ cd my-tina-app/ && npm run dev

> [email protected] dev
> tinacms dev -c "astro dev"

Starting Tina Dev Server
(node:613092) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
Indexing local files ⠋
│
○  Tina Dev Server is running... ──────────────────────────────────────────╮
│                                                                          │
│  🦙 Tina Config                                                          │
│     CMS:                <your-dev-server-url>/admin/index.html           │
│     API playground:     <your-dev-server-url>/admin/index.html#/graphql  │
│     API url:            http://localhost:4001/graphql                    │
│                                                                          │
│  🤖 Auto-generated files                                                 │
│     GraphQL Client:     tina/__generated__/client.ts                     │
│     Typescript Types:   tina/__generated__/types.ts                      │
│                                                                          │
│                                                                          │
├──────────────────────────────────────────────────────────────────────────╯
Starting subprocess: astro dev
10:34:47 [types] Generated 1ms
10:34:47 [content] Syncing content
fetch failed
  Location:
    /home/basileus/Projects/_sites/my-tina-app/node_modules/tinacms/dist/client.mjs:90:15
  Stack trace:
    at node:internal/deps/undici/undici:13392:13
    at async requestFromServer (file:///home/basileus/Projects/_sites/my-tina-app/node_modules/tinacms/dist/client.mjs:90:15)
    at async requester (/home/basileus/Projects/_sites/my-tina-app/tina/__generated__/types.ts:262:18)
    at async simpleLoader (file:///home/basileus/Projects/_sites/my-tina-app/node_modules/astro/dist/content/content-layer.js:269:22)
    at async #doSync (file:///home/basileus/Projects/_sites/my-tina-app/node_modules/astro/dist/content/content-layer.js:176:5)
  Caused by:
  connect ECONNREFUSED 127.0.0.1:4001
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1610:16)

$ npx envinfo --system --npmPackages

  System:
    OS: Linux 6.12 Fedora Linux 41 (KDE Plasma)
    CPU: (16) x64 AMD Ryzen 7 5800X3D 8-Core Processor
    Memory: 4.51 GB / 31.23 GB
    Container: Yes
    Shell: 3.7.0 - /usr/bin/fish
  Binaries:
    Node: 22.11.0 - /usr/bin/node
    npm: 11.1.0 - ~/.local/share/node/bin/npm
  npmPackages:
    @astrojs/mdx: ^4.0.5 => 4.0.8
    @astrojs/react: ^4.1.3 => 4.2.0
    @astrojs/rss: ^4.0.11 => 4.0.11
    @astrojs/sitemap: ^3.2.1 => 3.2.1
    @tanstack/react-virtual: ^3.11.2 => 3.11.3
    @tinacms/cli: ^1.8.0 => 1.8.2
    @types/node: ^22.10.5 => 22.13.0
    astro: ^5.1.5 => 5.2.3
    react: ^18.3.1 => 18.3.1
    react-dom: ^18.3.1 => 18.3.1
    react-icons: ^5.4.0 => 5.4.0
    tinacms: ^2.6.0 => 2.6.2

$ sudo lsof -i :4001

$ sudo firewall-cmd --add-port=4001/tcp
Warning: ALREADY_ENABLED: '4001:tcp' already in 'FedoraWorkstation'
success

$ sudo firewall-cmd --list-ports
1025-65535/tcp 1025-65535/udp