Add rules_xcodeproj targets to each package BUILD plus a root m323 project, with extra_files filegroups so the full source tree shows in Xcode. Ignore Scala/Metals build dirs. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Rename "Aufgabe 5"->Aufgabe5 and "Aufgabe 6"->Aufgabe6; spaces broke bazel run (Aspect URL-encoding, scala/JVM launcher self-path). - Per-directory BUILD.bazel: Aufgabe5 (swift_binary), Aufgabe6 (swift_binary). - Aufgabe6/Third: Scala app via rules_scala (scala_library + scala_binary). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
