added automatic md index

Author: ShadowDara

packages/automatic-md-index/.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto
+
+*.ts linguist-language=ts
+*.js linguist-language=js

packages/automatic-md-index/.gitignore

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+# Ignore the build output directory
+dist/
+node_modules/
+markdown_output/
+.vs/
+*.tgz
+bun.lock

packages/automatic-md-index/.npmignore

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+.vs/
+src/
+test/
+node_modules/
+bun.lock
+.gitattributes
+*.tgz
+*.d.ts
+.npmrc
+tsconfig.json

packages/automatic-md-index/LICENSE

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+MIT License
+
+Copyright (c) 2025 Shadowdara
+
+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.

packages/automatic-md-index/README.md

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+# automatic md index
+
+a TS package to add Header Indexes to Markdown Files
+
+<!--$$MD_INDEX_START$$-->
+<!-- 
+    Index by Automatic MD Index
+    a simple Tool to Index your Markdown files like this
+
+    More Infos:
+    https://github.com/ShadowDara/automatic-md-index
+
+    DO NOT REMOVE THIS CREDIT !!!
+
+    Last Update Time of the Index:
+    2025-12-05T13:11:51.473Z
+-->
+## Index
+- [automatic md index](#automatic-md-index)
+  - [Infos](#infos)
+  - [Generate the Index](#generate-the-index)
+  - [Test](#test)
+  - [Update the Readme Index](#update-the-readme-index)
+  - [Adiotional Ideas](#adiotional-ideas)
+<!-- Index by Automatic MD Index -->
+<!--$$MD_INDEX_END$$-->
+
+## Infos
+Run with --help for Infos
+
+## Generate the Index
+
+to generate the Index at the location in your Markdown file, add
+```
+<!--$$MD_INDEX$$-->
+```
+to it, and the Index will generated and updated there!
+
+## Test
+run `npm run test`
+
+## Update the Readme Index
+```
+# Command
+npm run updaterm
+```
+
+## Adiotional Ideas
+- option to disable the 1. Heading
+- disable some headings
+- convert the Headings to html