fix(emacs/lean-server): start server in the directory of the file
fix(emacs/lean-server): start server in the directory of the file

avigad/lean,fpvandoorn/lean,digama0/lean,avigad/lean,fgdorais/lean,dselsam/lean,leodemoura/lean,avigad/lean,leanprover/lean,digama0/lean,rlewis1988/lean,leanprover/lean,johoelzl/lean,johoelzl/lean,johoelzl/lean,leanprover-community/lean,leodemoura/lean,leanprover/lean,leodemoura/lean,leanprover/lean,dselsam/lean,rlewis1988/lean,fpvandoorn/lean,rlewis1988/lean,johoelzl/lean,leodemoura/lean,johoelzl/lean,avigad/lean,fpvandoorn/lean,Kha/lean,leanprover/lean,fpvandoorn/lean,leodemoura/lean,Kha/lean,Kha/lean,digama0/lean,dselsam/lean,Kha/lean,avigad/lean,fgdorais/lean,leanprover-community/lean,leanprover-community/lean,fpvandoorn/lean,fgdorais/lean,leanprover-community/lean,leanprover-community/lean,rlewis1988/lean,rlewis1988/lean,digama0/lean,rlewis1988/lean,dselsam/lean,leodemoura/lean,fpvandoorn/lean,dselsam/lean,leanprover-community/lean,johoelzl/lean,leanprover/lean,Kha/lean,fgdorais/lean,fgdorais/lean,digama0/lean,fgdorais/lean,avigad/lean,digama0/lean,dselsam/lean,Kha/lean