0.4.0: [FEATURE] Upgrade to TYPO3 v14 (#180)

* [FEATURE] Upgrade to TYPO3 v14

- Site package not yet included
- Raise dependencies
- EXT:install not needed anymore
- Apply rector
- Update testing framework
- Make created extensions V14 ready

* [BUGFIX] Revert moving CS fixer requirement

* Fix tests

* Create version 0.4.0

0.3.5

What's Changed

• [DOCS] Correct link syntax by @linawolf in #37
• [BUGFIX] Fix typo shot -> short by @linawolf in #40
• Link to docs in composer.json by @linawolf in #49
• [BUGFIX] Remove duplicate slashes in paths by @linawolf in #57
• [FEATURE] Initialize model properties by @linawolf in #56
• [TASK] Output installation information by @linawolf in #55
• [FEATURE] Create domain and system fields manually by @linawolf in #53
• [TASK] Run tests with PHP 8.2 by default by @linawolf in #52
• [TASK] Allow Empty Email Address by @linawolf in #51
• [FEATURE] Enable PHPstan testing by @linawolf in #43
• [DOCS] This extension should be installed for development by @linawolf in #38
• Add check for empty extbase repository class name by @froemken in #63
• Solve PHPStan problems of level 1 by @froemken in #64
• Solve all PHPStan problems for level 2 by @froemken in #65
• Solve all PHPStan problems for level 3 by @froemken in #66
• Add command make:applycgl by @froemken in #67
• Create checkbox fields with SMALLINT in DB by @froemken in #68
• Remove last dot from command questions #58 by @froemken in #69
• Remove questionmark from command choices #58 by @froemken in #70
• [FEATURE] Add tabs for visibility and language automatically by @linawolf in #76
• [FEATURE] Introduce Rector by @linawolf in #78
• [FEATURE] Add a CONTRIBUTING.md by @linawolf in #77
• Update CONTRIBUTING.md by @froemken in #80
• Add CONTRIBUTORS.md to ext_kickstarter by @froemken in #81
• Remove appended comma from last column definition by @froemken in #82
• [DOCS] Add contributing info on how to run rector by @linawolf in #83
• [TASK] Update to TYPO3 Rector 3.6 by @simonschaufi in #86
• [FEATURE] Add make:validator command by @linawolf in #87
• [FEATURE] Add make:command by @froemken in #85
• Use new trait to update miss-spelled classnames by @froemken in #93
• [FEATURE] Offer to create default TypoScript for Extbase Plugins by @linawolf in #89
• [FEATURE] Give feedback on created / modified files by @linawolf in #91
• Suggest to install with dev by @linawolf in #95
• [BUGFIX] Limit rector to extension files. by @linawolf in #100
• [TASK] Introduce integration tests by @linawolf in #99
• [FEATURE] Create a make:middleware command by @linawolf in #97
• [FEATURE] Add preferredExtension to the settings by @linawolf in #79
• [FEATURE] Introduce make:site-set command by @linawolf in #101
• [TASK] Add functional tests to CI by @linawolf in #103
• [FEATURE] Introduce make:site-package command by @linawolf in #102
• [BUGFIX] Fix handling of empty extension path by @linawolf in #104
• [BUGFIX] Prevent empty table column names by @linawolf in #105
• [BUGFIX] Make Model extendable by @linawolf in #98
• [TASK] Add Testcase for Model Property with type DateTime by @mkiebele in #108
• [BUGFIX] Initialize ObjectStorage in Model by @mkiebele in #109
• [Bugfix] Return object instead of void in TypeConverter by @JenHa in #110
• [!!!][TASK] Move to FriendsOfTYPO3 namespace by @linawolf in #114
• [BUGFIX] Create default Services.yaml if none exists for TypeConverter by @linawolf in #112
• [FEATURE] Use normalizer/validator/autocomplete of Symfony Commands by @froemken in #96
• [TASK] Fix CGL path and apply cgl by @linawolf in #117
• [TASK] Use PHP Attribute AutoconfigureTag to configure CreatorInterfaces by @linawolf in #119
• [TASK] Simplify checkbox items by @simonschaufi in #121
• [TASK] Run ExtEmConfRector by @simonschaufi in #122
• [TASK] Fix typo by @simonschaufi in #123
• [DOCS] Improve CONTRIBUTING by @simonschaufi in #124
• [FEATURE] Add command to create or modify locallang.xlf file by @linawolf in #118
• [TASK] Apply NarrowTooWideReturnTypeRector by @simonschaufi in #125
• [TASK] Add timestamp error code to exceptions by @simonschaufi in #126
• [FEATURE] Add module command by @froemken in #94
• [TASK] Apply ReduceAlwaysFalseIfOrRector by @simonschaufi in #127
• [TASK] Apply ClosureReturnTypeRector by @simonschaufi in #128
• [TASK] Apply SortNamedParamRector by @simonschaufi in #129
• [TASK] Apply StrictArrayParamDimFetchRector by @simonschaufi in #130
• [TASK] Normalize composer.json by @simonschaufi in #131
• [TASK] Add php 8.2 requirement by @simonschaufi in #132
• [TASK] Drop unused Web folder removal by @simonschaufi in #133
• [TASK] Use phpunit 11.5 schema xsd by @simonschaufi in #134
• [TASK] Remove unused namespace import by @simonschaufi in #135
• [TASK] Run Rector in CI by @simonschaufi in #136
• [TASK] Make classes and properties readonly by @simonschaufi in #137
• [TASK] Use faster str_replace by @simonschaufi in #138
• [TASK] Import namespaces by @simonschaufi in #139
• [TASK] Change closure to arrow function by @simonschaufi in #140
• [TASK] Change switch() to match() by @simonschaufi in #141
• [TASK] Decorate read-only class with readonly attribute by @simonschaufi in #142
• [TASK] Remove fullstop for extension key argument by @simonschaufi in #143
• [TASK] Apply StandaloneLinePromotedPropertyFixer from ECS by @simonschaufi in #145
• [TASK] Activate and apply no_superfluous_phpdoc_tags by @simonschaufi in #146
• [TASK] Apply ArrayOpenerAndCloserNewlineFixer from ECS by @simonschaufi in #147
• [TASK] Activate and apply declare_strict_types by @simonschaufi in #148
• [BUGFIX] Create correct GitHub CI template by @simonschaufi in #149
• [TASK] Remove whitespace and sort conditions by speed by @simonschaufi in #150
• [BUGFIX] Fix invalid annotation by @simonschaufi in #151
• [FEATURE] Add default icon for records by @simonschaufi in #144
• [TASK] Move Rector into the main project by @simonschaufi in #152
• Group created files with same severity to one IO output by @froemken in https://...