Replace the WebPack build system with Vite

[JonasGilg]

Description

This PR replaces WebPack with Vite. This brings several advantages:

• Faster Hot Module Replacement and thus faster development
• Smaller production build
• Vite places convention over configuration
  • Reduces size of config files
  • Gives more flexibility during development
• Tests can now be written for components which contain amCharts

There are also some disatvantages:

• Development and production builds are handled completely differently, which might lead to problems during PRs

Design Decisions

The advantages outperform the disatvantages and thus we should go ahead.

Performance & Quality

webpack Vite

Checklist

I, the author of this PR checked the following requirements for good software quality:

• [x] The code is properly formatted (I ran the formatter)
• [x] The code is written with our software quality standards (I ran the linter)
• [x] The code is written using our code style
• [x] Extensive in source documentation has been added
• [x] Unit and/or integration tests have been added
• [x] All texts have been internationalized with at least the following languages:
  • [x] English
  • [x] German
• [x] I tried addressing all new accessibility problems displayed in the console and documented if they can't be fixed
• [x] I attached performance measurements to prevent performance degradation
• [x] I added the changes to the next release section of the changelog

I, the reviewer checked the following things:

• [ ] I ran the software once and tried all new and related functionality to this PR
• [ ] I looked at all new and changed lines of code and commented on possible problems
• [ ] I read the added documentation and checked if it is understandable and clear
• [ ] I checked the added tests for completeness
• [ ] I checked the internationalized strings for spelling errors
• [ ] I checked the performance metrics for problems or unexplained degradation
• [ ] I checked that the changes are noted in the changelog

[github-actions[bot]]

Unit Test Results

33 tests  +33   33 :heavy_check_mark: +33   5s :stopwatch: +5s 14 suites +14     0 :zzz: ±  0    1 files   +  1     0 :x: ±  0 

Results for commit 457f95da. ± Comparison against base commit b1befd55.

:recycle: This comment has been updated with latest results.

[github-actions[bot]]

Test Results

34 tests   34 :white_check_mark:  5s :stopwatch: 15 suites   0 :zzz:  1 files     0 :x:

Results for commit 31afab1d.

:recycle: This comment has been updated with latest results.