[cmdpal] Port v1 calculator extension (#38629)

* init

* update

* Remove duplicated cp command

* Change the long desc

* Update notice.md

* Use the same icon for fallback item

* Add Rappl to expect list

* update notice.md

* Move the original order back.

* Make Radians become default choice

* Fix empty result

* Remove unused settings.
Move history back.
Refactory the query logic

* fix typo

* merge main

* CmdPal: minor calc updates (#38914)

A bunch of calc updates

* maintain the visibility of the history
* add other formats to the context menu #38708
* some other icon tidying

---------

Co-authored-by: Yu Leng (from Dev Box) <yuleng@microsoft.com>
Co-authored-by: Mike Griese <migrie@microsoft.com>

NOTICE.md

@@ -75,6 +75,40 @@ OTHER DEALINGS IN THE SOFTWARE.
 For more information, please refer to <http://unlicense.org/>
 ```
 
+## Utility: Command Palette Built-in Extensions
+
+### Calculator
+
+#### Mages
+
+We use the Mages NuGet package for calculating the result of expression.
+
+**Source**: [https://github.com/FlorianRappl/Mages](https://github.com/FlorianRappl/Mages)
+
+```
+The MIT License (MIT)
+
+Copyright (c) 2016 - 2025 Florian Rappl
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+```
+
 ## Utility: File Explorer Add-ins
 
 ### Monaco Editor