Add SteamWar CLI module

- add Clikt-based `sw` entrypoint and subcommands
- include database, user, dev, and profiler commands
- wire CLI build and CI install/release steps

steamwarci.yml

@@ -1,5 +1,6 @@
 build:
   - "./gradlew build --no-daemon"
+  - "./gradlew :CLI:installDist --no-daemon"
 
 artifacts:
   "/jars/BauSystem.jar": "BauSystem/build/libs/BauSystem-all.jar"
@@ -33,4 +34,6 @@ artifacts:
   "/jars/website-api.jar": "WebsiteBackend/build/libs/WebsiteBackend-all.jar"
 
 release:
+  - "rm -r /jars/sw"
+  - "cp -r CLI/build/install/sw /jars"
   - "sudo systemctl restart api.service"