#41 fix the DefaultTemplate problem to meet IDEA 2024

[huangliang992]

1、fix the DefaultTemplate instance creation to meet IDEA 2024
2、the migration from org.jetbrains.intellij to org.jetbrains.intellij.platform not finished

[huangliang992]

changes:
1、move the src and integrationTest packages to a submodule testme-intellij-core
2、add test framework in intellijPlatform dependency，move integrationTest to test directory because intellijPlatform test framework dependencies can't be imported in integrationTest directory

issues of checks：
1、I have no idea to deal with the jacoco tasks to support gradle version of 8.9 and higher
2、i can run the intergration test, but have puzzle to make a integrationTest task with the unbroken-dome plugin
i built the plugin and tested it

new build plugin for IDEA 2024，i tested it and can successfully run in IDEA 2024
TestMe.zip

[yaronyam]

Thank you @huangliang992 this issue has highest priority right now. can't stress enough how important this contribution is. Sorry for the late reply. I'm on vacation will review as soon as I can. Hopefully in 1-2 weeks.
I'll try to handle coverage tasks/integration later 👍

[huangliang992]

The constructor of DefaultTemplate changed, incompatible with IDEA 2023.2 any more

new DefaultTemplate(
                templateName,
                extension,
                it -> loadFileContent(classLoader, templateUrl, it),
                it -> loadFileContent(classLoader, descriptionUrl, it),
                descriptionPath,
                Path.of(DEFAULT_TEMPLATES_ROOT).resolve(path),
                module));

[yaronyam]

@huangliang992 correct version of DefaultTemplate constructor can be called with reflection. see historic usage of MethodReflectionUtils. if it's too complicated to use reflection we can reconsider

[huangliang992]

@huangliang992 correct version of DefaultTemplate constructor can be called with reflection. see historic usage of MethodReflectionUtils. if it's too complicated to use reflection we can reconsider

ok, i fixed it with reflection

[yaronyam]

Thanks @huangliang992 , nevermind the integationTest for now 👍
CI build is failing on compilation:

/home/runner/work/testme-idea/testme-idea/src/main/java/com/weirddev/testme/intellij/ui/template/TestTemplatesConfigurable.java:285: error: cannot find symbol

    addAction.registerCustomShortcutSet(CommonShortcuts.getInsert(), myCurrentTab.getComponent());

for cross version compatibility, perhaps call the underlaying method directly and store is statically:

new CustomShortcutSet(getInsertKeystroke());