File icons read the first 64 KiB of a JVM file; a larger file cut off inside its body no longer parsed as a declaration and showed the plain Java file icon. When that happens, the declaration header (up to the first type's opening brace, skipping comments, literals and parenthesised arguments) is classified instead.
Fixes#754
Project rows only showed generic folder and filename icons, so JVM modules, packages and declarations looked alike.
Rows now show Maven and Gradle project and module icons, packages, Spring configuration and Boot application classes, runnable classes, test classes, Java and Kotlin declaration types, and generated, compiled and javadoc output folders. Editor tabs, Goto File and Recent Files use the same resolver. Types come from a bounded syntax parse of visible files, served locally and over remote RPC.
Spring stereotypes keep their ordinary type icons, and .class files stay binary.
Fixes#347
l0ng-ai