Refactor to modern Kotlin idioms and fix deprecated API #100
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Modernize the codebase with idiomatic Kotlin patterns, fix deprecated IntelliJ API usage, and add comprehensive test coverage.
Changes
Deprecated API Fix
MessageType.INFOwithNotificationType.INFORMATIONin notificationsKotlin Idioms
file.pathinstead offile.getPath(),node.virtualFileinstead ofnode.getVirtualFile()?.let,takeIf)try-catchwithrunCatchingfor cleaner error handling@JvmStaticannotations (no Java callers in the codebase)Performance
ConcurrentHashMapcache toVenvProjectViewNodeDecoratorto avoid re-readingpyvenv.cfgfiles on every tree renderTest Coverage
Added comprehensive unit tests and UI tests:
VenvUtilsTestVenvProjectViewNodeDecoratorTestUITest(new scenarios)New test scenarios: