fix: ensure runtime currency code is a string

See merge request !59

Previously in QUI/ERP/Currency/EventHandler.php, the script output for window.RUNTIME_CURRENCY was
not quoted, which could cause failures if the currency code was not a valid JavaScript variable
name. This change wraps the call to Handler::getRuntimeCurrency()->getCode() in quotes to ensure it
is interpreted as a string.

fix: runtime currency - session closed

See merge request !57

This commit changes the retrieval of Runtime Currency in the front-end of the application inside
the Handler class. Previously, the User's Currency was directly assigned to the Runtime Currency.
However, there was no null check to ensure the User's Currency was valid before assignment. This
commit adds a check, ensuring the Runtime Currency is only updated if the User's Currency is not
null.

feat: runtime currency

See merge request !55

This commit includes minor improvements in the EventHandler and Handler classes under ERP/Currency.
Changes mainly involve adjustment of code indentation and removal of an unused import (is_array).
This ensures that the code remains clean and efficient.

In this commit, we have made several changes to improve the handling of currencies within the
application.

- Added runtime currency support to the 'Handler' class in 'src/QUI/ERP/Currency/Handler.php'. This
method provides the ability to get and set the currency during runtime.
- Refactored the 'setUserCurrency' function in 'ajax/setUserCurrency.php'. Removed the use of
namespace on every call to 'getAllowedCurrencies' and made it less complex.
- Added a script to extend the header in 'src/QUI/ERP/Currency/EventHandler.php'. The script
retrieves the default and runtime currencies.
- Updated 'bin/controls/Switch.js'. Commented out the previous code and added a window location
reload call after changing the currency.

These changes ensure that the active user has the correct currency displayed throughout their
session.

feat(Currency.js): get default currency

See merge request !53

- Updated the version of phive to ^2.0.4 in the phars.xml file
- Refactored the ERP Currency Handler in the following ways:
  - Rearranged the argument order and types in createCurrency function
  - Removed unused languageData in createCurrency function
  - Updated createCurrency, deleteCurrency, updateCurrency to return void
  - Updated getDefaultCurrency to return Currency|null
  - Fixed getCurrency to handle `isset($currency['code'])`
  - Updated getCurrencies to handle `null | QUI\\Locale`
  - Standardized exception catch statements to `QUI\\Exception` without variable
  - Minor cleanups and formatting for increased readability

In this commit, we've made minor changes to various PHP files in the project in order to improve
code readability. We've standardized the formatting for type declarations (bool, float, int,
string, array) to be separated by a whitespace character on either side of the `|` symbol where
more than one type is possible. No functionality has changed in this commit - this is purely for
ease of reading and maintaining the code base.

Changed the formatting in several scripts related to handling currency, specifically in
Currency.js, Select.js, SelectItem.js, Search.js, Window.js, AccountingCurrencyDiffers.js,
AllowedCurrencies.js, CurrencyList.js, CurrencyWindow.js, and Import.js. This ensures improved
readability and consistency in the code structure. These changes involved adjustments to the
spacing and indentation used.

This commit introduces several changes in bin/Currency.js to make the code more readable and
consistent:

1. Improved function declaration style: Rather than using `function(arg1, arg2) { .. }`, we now use
`function (arg1, arg2) { .. }` for better style consistency.
2. Cleaned up unnecessary whitespace: Removed redundant lines to make the code cleaner and more
readable.
3. Added a new function: Introduced a new function `getDefaultCurrency()` for fetching the default
system currency. This asynchronous function returns a Promise that resolves to the code of the
default currency.

fix(phpstan): update function parameter data types

See merge request !51

Added a condition to check if the class 'QUI\\ERP\\Money\\Price' exists before executing the rest
of the code in the convertWithSign.php file in the ajax directory. This fix prevents potential
errors and improves code stability.

Related: #9

This commit changes the data type of the function parameters across various files. The
modifications are made in the 'phpstan-baseline.neon', 'AbstractCurrency.php',
'CurrencyInterface.php', and 'Handler.php' files. Certain function parameters which could have been
null are now specifically marked as available for null input. Improving the type hinting of these
functions enhances code readability, allows for better static analysis and reduces the scope for
bugs in the future.

Related: #9

Add QUIQQER Tooling

See merge request !48

fix: log warning on missing default currency instead of error

See merge request !50

fix: log warning on missing default currency instead of error

See merge request !49

As the problem can be handled, it is not worth an error.

Next

See merge request !47

fix: quiqqer/quiqqer locale and paths adapted to quiqqer/core

See merge request !46

feat!: quiqqer v2

See merge request !45

feat!: quiqqer v2

See merge request !44

feat!: quiqqer v2

See merge request !43

BREAKING CHANGE: quiqqer v2 has been renamed to quiqqer/core. a new major version will be created here so that we can still develop for both versions.