refactor(detector): taxonomy reorganization (#47)

[aksOps]

Summary

Pure-refactor #47: regroup detector subpackages under semantic parent packages. Imports only — zero behavior change.

Moves

From	To
detector/java/	detector/jvm/java/
detector/kotlin/	detector/jvm/kotlin/
detector/scala/	detector/jvm/scala/
detector/docs/	detector/markup/
detector/rust/	detector/systems/rust/
detector/cpp/	detector/systems/cpp/
detector/shell/	detector/script/shell/
detector/config/	detector/structured/

Also adds empty detector/sql/ with a package-info.java placeholder — populated by follow-up task #48.

Kept at top level (not moved): auth/, csharp/, frontend/, generic/, go/, iac/, proto/, python/, typescript/, plus all base classes at detector/ root.

Scope

• git mv used throughout so file history is preserved (follow via git log --follow).
• Every package declaration in moved files updated.
• Every import across main + test sources updated (111 file edits across 8 package mappings).
• No @ComponentScan / basePackages pinned to old paths (Spring scan is io.github.randomcodespace.iq root — unchanged).
• No reflective FQCN string literals hit.
• CLAUDE.md source-tree diagram updated to reflect new layout.

Test plan

• mvn -B clean test -> Tests run: 3278, Failures: 0, Errors: 0, Skipped: 31 / BUILD SUCCESS (63s)
• mvn -B compile and mvn -B test-compile both clean
• No behavior change: no edits outside package declarations, imports, and docs tree diagram

No behavior change; all 3278 tests still green.

🤖 Generated with Claude Code

[sonarqubecloud]

Quality Gate failed

Failed conditions
5.0% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud