Release 2.29 (#5325)

* bump composer packages
* fixes #5329 quotes for ANSI_MODE
* improve year selection
* improve year selection via dropdown
* added range selector in month-picker
* fix week number if week starts with sunday
* fix first day of month in URL
* predefined options for week chooser
* z-index issue with sticky table header
* replace duplicated translations
* add logout button to allow user switch without having to re-login in "remember me" login
* new flag to detect if invoice entry is a fixed rate
* improve export column lengths

phpstan.neon

@@ -2892,16 +2892,6 @@ parameters:
             count: 1
             path: src/Form/Type/MetaFieldsCollectionType.php
 
-        -
-            message: "#^Cannot call method modify\\(\\) on mixed\\.$#"
-            count: 2
-            path: src/Form/Type/MonthPickerType.php
-
-        -
-            message: "#^Cannot clone non\\-object variable \\$date of type mixed\\.$#"
-            count: 2
-            path: src/Form/Type/MonthPickerType.php
-
         -
             message: "#^Cannot call method modify\\(\\) on DateTime\\|null\\.$#"
             count: 1