fix: several bugs detected in ts-parser (#101)

* fix bug: cannot identify export default arrow function

* fix bug: if two files has same symbol name, should give a mangled name

* 1. revert import path changes 2. fix bug: falsy caching strategy in  function,

* chore: modify package version

chore: version 0.2.1 (#97)

* fix:(rust) auto install rust-analyzer

* chore: version v0.2.1

chore: bump version to 0.2.0 (#90) (#90)

* chore: Add Java to supported languages list

* update version

* feat: automatically install rust LSP server

* fix: git error when installing pylsp

* update

* update pylsp submodule

* update

feat(go/parser): add visited map for getNamedTypes (#59)

* feat(go/parser): add visited map for getNamedTypes

* update

fix:(go) `File.Pacakge` wrongly replaced by test package (#52)

* fix:(go) `File.Package` wrongly covered by test pacakge

* reduce error log

* opt:(agent) prompt check tests

opt: better json schema (#51)