update envs for better XDG base directory support

home/private_dot_config/environment.d/xdg.conf

@@ -0,0 +1,30 @@
+XDG_DATA_HOME=$HOME/.local/share
+XDG_CONFIG_HOME=$HOME/.config
+XDG_STATE_HOME=$HOME/.local/state
+XDG_CACHE_HOME=$HOME/.cache
+
+# cleaning up home for applications
+# adb
+ANDROID_USER_HOME="$XDG_DATA_HOME"/android
+# bash
+HISTFILE="${XDG_STATE_HOME}"/bash/history
+# cargo
+CARGO_HOME="$XDG_DATA_HOME"/cargo
+# novideo
+CUDA_CACHE_PATH="$XDG_CACHE_HOME"/nv
+# gradle
+GRADLE_USER_HOME="$XDG_DATA_HOME"/gradle
+# java
+_JAVA_OPTIONS="-Djava.util.prefs.userRoot=${XDG_CONFIG_HOME}/java -Djavafx.cachedir=${XDG_CACHE_HOME}/openjfx"
+# platformio
+PLATFORMIO_CORE_DIR="$XDG_DATA_HOME"/platformio
+# python (before v3.13.0,still beta)
+PYTHONSTARTUP="$XDG_CONFIG_HOME"/python/pythonrc
+# teamspeak
+TS3_CONFIG_DIR=$XDG_CONFIG_HOME/ts3client
+# wakatime
+WAKATIME_HOME='$XDG_CONFIG_HOME/wakatime'
+# wine
+WINEPREFIX="$XDG_DATA_HOME"/wine
+
+