Add tmux-sessioner extension (raycast#6200)

* Add tmux-sessioner extension

- add feature default terminal app
- fix PATH is hard code
- Better error message
- add command icon
- simple version

* better description form

* implement new command to change default terminal app

* Update tmux-sessioner extension

- filter only terminal apps
- remove unused code

* update the flow to avoid laggy rendering

* Update tmux-sessioner extension

- Merge pull request #1 from louishuyng/chore/show-hud
- chore: should hud after selecting session

* better description and title command

* Update tmux-sessioner extension

- rename tmux session
- delete tmux session
- create new session command
- create new session command

* Update tmux-sessioner extension

- Update README.md
- Merge pull request raycast#3 from louishuyng/manipulate-basic-tmux-actions

* Update tmux-sessioner extension

- Better icon display
- Update How to Use section in README.md

* Update index.tsx

* Update create_new_session.tsx

* metadata

---------

Co-authored-by: Per Nielsen Tikær <per@raycast.com>

extensions/tmux-sessioner/.eslintrc.json

@@ -0,0 +1,4 @@
+{
+  "root": true,
+  "extends": ["@raycast"]
+}

extensions/tmux-sessioner/.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+
+# misc
+.DS_Store
+
+.idea

extensions/tmux-sessioner/.prettierrc

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+{
+  "printWidth": 120,
+  "singleQuote": false
+}

extensions/tmux-sessioner/CHANGELOG.md

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+# Tmux Sessioner Changelog
+
+## [Initial Version] - 2023-04-26

extensions/tmux-sessioner/README.md

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+# Tmux Sessioner
+## Description
+This is a extension for raycast to manage tmux sessions.
+
+## Features
+- Switch between sessions 🔄
+- Attach to sessions automatically with setup terminal 🖥
+- Create new sessions 🆕
+- Delete sessions 🗑
+- Rename sessions 📝
+
+## How to use
+1. Install [Raycast](https://raycast.com/) 📦
+2. Install [Tmux](https://linuxize.com/post/getting-started-with-tmux/) 📦
+3. Install [Extension](https://www.raycast.com/raycast) 📦
+4. Open Raycast and type `Tmux Sessioner` to see all commands 📟
+5. First time you need to setup your terminal to attach to sessions automatically 🖥
+![Setup Terminal](./assets/select-term-app.png)
+6. Enjoy Mangaging your sessions 🎉
+![Manage Session](./assets/manage-session.png)
+7. You can create a new session with type `Create New Session` 🆕
+![Create Terminal](./assets/create-new-session.png)
+
+## TODO
+- [ ] Label sessions 🏷
+- [ ] Prioritize sessions 📈
+- [ ] Allow Creating Session with predefined windows 🖼