chore: bump version to 3.2.1 and update licenses and descriptions acr… (#152)

This pull request primarily updates version numbers and metadata across
multiple components to align with the latest release (3.2.1) and
standardize package naming and licensing. Additionally, it enhances the
documentation by adding useful badges to the `README.md` for better
project visibility.

**Version and metadata updates:**

* Updated the version to `3.2.1` in `services/frontend/package.json`,
`services/admin-backend/pyproject.toml`,
`services/document-extractor/pyproject.toml`,
`services/mcp-server/pyproject.toml`, and
`services/rag-backend/pyproject.toml` to ensure consistency across all
services.
[[1]](diffhunk://#diff-0d005dbd9d9f66983f95fa01fa375184cf69dac9ae841050c11f07ebcc6789fdL3-R5)
[[2]](diffhunk://#diff-7be99b3586ebefbb9757532b67d9bd826779bfe12db834326790c00f868238e7L55-R55)
[[3]](diffhunk://#diff-bda9860363f25ca7829f0bc0121455b5cfea15f6ecc4e98d168aba411d9653c9L47-R47)
[[4]](diffhunk://#diff-a32cd883126f65652f92c8ecc411d949b7bcf95edb2156c36dc2c1b7063ee690L3-R3)
[[5]](diffhunk://#diff-575f4ba32d7ff340b37eb2f875cb9574553092b79335faadd5f3b6be662b6925L3-R3)
* Changed the license from `MIT` to `Apache-2.0` and added a description
in `services/frontend/package.json` for clearer project identification
and compliance.
* Standardized the package name from `extractor_api_lib` to
`extractor-api-lib` in `libs/extractor-api-lib/pyproject.toml` for
consistency with other packages.

**Documentation improvements:**

* Added a set of badges to the top of `README.md` to display license,
commit activity, issue closure, discussions, PyPI downloads, Kubernetes
readiness, and STACKIT readiness, improving project transparency and
accessibility.

Author: a-klos

README.md

@@ -3,6 +3,47 @@
 
 # RAG Template
 
+<p align="center">
+    <a href="https://github.com/stackitcloud/rag-template/blob/1d95afe0aab477600e225d939c1e0606b24bac69/LICENSE">
+        <img src="https://img.shields.io/badge/License-Apache_2.0-blue.svg" alt="Apache 2.0 License">
+    <a href="https://github.com/stackitcloud/rag-template/graphs/commit-activity" target="_blank">
+        <img alt="Commits last month" src="https://img.shields.io/github/commit-activity/m/stackitcloud/rag-template?labelColor=%20%2332b583&color=%20%2312b76a">
+    </a>
+    <a href="https://github.com/stackitcloud/rag-template-lib/" target="_blank">
+        <img alt="Issues closed" src="https://img.shields.io/github/issues-search?query=repo%3Astackitcloud%2Frag-template%20is%3Aclosed&label=issues%20closed&labelColor=%20%237d89b0&color=%20%235d6b98">
+    </a>
+    <a href="https://github.com/stackitcloud/rag-template/discussions/" target="_blank">
+        <img alt="Discussion posts" src="https://img.shields.io/github/discussions/stackitcloud/rag-template?labelColor=%20%239b8afb&color=%20%237a5af8">
+    </a>
+    <a href="https://pypi.org/project/rag-core-api/">
+        <img src="https://img.shields.io/pypi/dm/rag-core-api?logo=python&logoColor=white&label=pypi%20rag-core-api&color=blue" alt="rag-core-api  Python package on PyPi">
+    </a>
+    <a href="https://pypi.org/project/rag-core-lib/">
+        <img src="https://img.shields.io/pypi/dm/rag-core-lib?logo=python&logoColor=white&label=pypi%20rag-core-lib&color=blue" alt="rag-core-lib  Python package on PyPi">
+    </a>
+    <a href="https://pypi.org/project/admin-api-lib/">
+        <img src="https://img.shields.io/pypi/dm/admin-api-lib?logo=python&logoColor=white&label=pypi%20admin-api-lib&color=blue" alt="admin-api-lib  Python package on PyPi">
+    </a>
+    <a href="https://pypi.org/project/extractor-api-lib/">
+        <img src="https://img.shields.io/pypi/dm/extractor-api-lib?logo=python&logoColor=white&label=pypi%20extractor-api-lib&color=blue" alt="extractor-api-lib  Python package on PyPi">
+    </a>
+    <a   href="https://deepwiki.com/stackitcloud/rag-template">
+        <img alt="Ask DeepWiki" src="https://deepwiki.com/badge.svg">
+    </a>
+    <a href="https://github.com/stackitcloud/rag-template/blob/main/infrastructure">
+    <img alt="Kubernetes ready 🚀"
+        src="https://img.shields.io/badge/Kubernetes-ready%20🚀-brightgreen?style=flat&logo=kubernetes&logoColor=white&labelColor=326CE5"
+        height="20" style="vertical-align:top">
+    </a>
+    <a href="https://github.com/stackitcloud/rag-template/tree/main/infrastructure">
+    <img
+        alt="STACKIT ready"
+        height="20"
+        style="vertical-align:top"
+        src="https://img.shields.io/badge/STACKIT-ready-brightgreen?style=flat&labelColor=004E5A&logo=data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPHN2ZyBpZD0iRWJlbmVfMSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB2ZXJzaW9uPSIxLjEiIHdpZHRoPSI2NCIgaGVpZ2h0PSI0Ny4xMjMzNjkzNjI2NTM3NSIgdmlld0JveD0iMCAwIDUzNi42IDM5NS4xIj4KICA8IS0tIEdlbmVyYXRvcjogR2l0SHViIENvcGlsb3Qgc2NhbGVkIHZlcnNpb24gLS0+CiAgPGRlZnM+CiAgICA8c3R5bGU+CiAgICAgIC5zdDAgewogICAgICAgIGZpbGw6ICNmZmY7CiAgICAgIH0KICAgIDwvc3R5bGU+CiAgPC9kZWZzPgogIDxwb2x5Z29uIGNsYXNzPSJzdDAiIHBvaW50cz0iMTM3LjggMCA4OS43IDIyNS4zIDIwOS45IDIyNS4zIDIzNS44IDEwNC4xIDUxNC4yIDEwNC4xIDUzNi40IDAgMTM3LjggMCIvPgogIDxwb2x5Z29uIGNsYXNzPSJzdDAiIHBvaW50cz0iMzI3LjYgMTY5LjEgMzAxLjYgMjkxIDIyLjIgMjkxIDAgMzk1LjEgMzk5LjUgMzk1LjEgNDQ3LjggMTY5LjEgMzI3LjYgMTY5LjEiLz4KPC9zdmc+Cg==">
+    </a>
+</p>
+
 Welcome to the STACKIT RAG Template! This is a basic example of how to use the RAG-API libraries, designed to help you get started with building AI-powered chatbots and document management systems 📖 (see [main.py](./services/rag-backend/main.py), [container.py](./services/rag-backend/container.py) and [chat_endpoint.py](./services/rag-backend/chat_endpoint.py)).
 
 <!-- The RAG (Retrieve, Augment, Generate) template is here to simplify your journey into developing and deploying AI-driven applications in a kubernetes cluster. It provides a comprehensive guide, including local setup as well as production deployment instructions. Whether you're a developer, data scientist, or researcher, this template offers everything you need to build and deploy your own RAG solution.  -->

libs/extractor-api-lib/pyproject.toml

@@ -3,7 +3,7 @@ requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
-name = "extractor_api_lib"
+name = "extractor-api-lib"
 version = "v3.2.1"
 description = "Extracts the content of documents, websites, etc and maps it to a common format."
 authors = [

services/admin-backend/poetry.lock

@@ -52,7 +52,7 @@ max-line-length = 120
 
 [tool.poetry]
 name = "admin-backend-usecase-example"
-version = "3.2.0"
+version = "3.2.1"
 description = "This example demonstrates the usage of the admin-api-lib."
 authors = ["STACKIT Data and AI Consulting <[email protected]>"]
 readme = "README.md"

services/admin-backend/pyproject.toml

@@ -44,7 +44,7 @@ max-line-length = 120
 
 [tool.poetry]
 name = "pdfextractor_server"
-version = "3.2.0"
+version = "3.2.1"
 description = "This example demonstrates the usage of the extractor-api-lib."
 authors = ["STACKIT Data and AI Consulting <[email protected]>"]
 readme = "README.md"