Refresh Nu command docs for v0.107.0 (nushell#2032)

* Refresh Nu command docs for v0.107.0

* Refresh Nu command docs for v0.107.0

Author: hustcer

commands/docs/alias.md

@@ -2,7 +2,7 @@
 title: alias
 categories: |
   core
-version: 0.106.0
+version: 0.107.0
 core: |
   Alias a command (with optional flags) to a new name.
 usage: |

commands/docs/all.md

@@ -2,7 +2,7 @@
 title: all
 categories: |
   filters
-version: 0.106.0
+version: 0.107.0
 filters: |
   Test if every element of the input fulfills a predicate expression.
 usage: |

commands/docs/ansi.md

@@ -2,7 +2,7 @@
 title: ansi
 categories: |
   platform
-version: 0.106.0
+version: 0.107.0
 platform: |
   Output ANSI codes to change color and style of text.
 usage: |

commands/docs/ansi_gradient.md

@@ -2,7 +2,7 @@
 title: ansi gradient
 categories: |
   platform
-version: 0.106.0
+version: 0.107.0
 platform: |
   Add a color gradient (using ANSI color codes) to the given string.
 usage: |

commands/docs/ansi_link.md

@@ -2,7 +2,7 @@
 title: ansi link
 categories: |
   platform
-version: 0.106.0
+version: 0.107.0
 platform: |
   Add a link (using OSC 8 escape sequence) to the given string.
 usage: |

commands/docs/ansi_strip.md

@@ -2,7 +2,7 @@
 title: ansi strip
 categories: |
   platform
-version: 0.106.0
+version: 0.107.0
 platform: |
   Strip ANSI escape sequences from a string.
 usage: |

commands/docs/any.md

@@ -2,7 +2,7 @@
 title: any
 categories: |
   filters
-version: 0.106.0
+version: 0.107.0
 filters: |
   Tests if any element of the input fulfills a predicate expression.
 usage: |

commands/docs/append.md

@@ -2,7 +2,7 @@
 title: append
 categories: |
   filters
-version: 0.106.0
+version: 0.107.0
 filters: |
   Append any number of rows to a table.
 usage: |

commands/docs/ast.md

@@ -2,7 +2,7 @@
 title: ast
 categories: |
   debug
-version: 0.106.0
+version: 0.107.0
 debug: |
   Print the abstract syntax tree (ast) for a pipeline.
 usage: |

commands/docs/attr.md

@@ -0,0 +1,39 @@
+---
+title: attr
+categories: |
+  core
+version: 0.107.0
+core: |
+  Various attributes for custom commands.
+usage: |
+  Various attributes for custom commands.
+editLink: false
+contributors: false
+---
+<!-- This file is automatically generated. Please edit the command in https://github.com/nushell/nushell instead. -->
+
+# `attr` for [core](/commands/categories/core.md)
+
+<div class='command-title'>Various attributes for custom commands.</div>
+
+## Signature
+
+```> attr {flags} ```
+
+
+## Input/output types:
+
+| input   | output |
+| ------- | ------ |
+| nothing | string |
+## Notes
+You must use one of the following subcommands. Using this command as-is will only produce this help message.
+
+## Subcommands:
+
+| name                                                       | description                                            | type     |
+| ---------------------------------------------------------- | ------------------------------------------------------ | -------- |
+| [`attr category`](/commands/docs/attr_category.md)         | Attribute for adding a category to custom commands.    | built-in |
+| [`attr deprecated`](/commands/docs/attr_deprecated.md)     | Attribute for marking a command or flag as deprecated. | built-in |
+| [`attr example`](/commands/docs/attr_example.md)           | Attribute for adding examples to custom commands.      | built-in |
+| [`attr search-terms`](/commands/docs/attr_search-terms.md) | Attribute for adding search terms to custom commands.  | built-in |