Flatten 1_raw_dataset submodules into plain tracked files

FocalLoRA, Should-It-Be-Executed-Or-Processed, and topicattack were
nested git repos (with an inner FocalLoRA/data/FocalLoRA/.git as well).
Drop their .git history and track the contents directly in this repo
instead of as submodules/gitlinks.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Codes/1_raw_dataset/FocalLoRA/.gitignore

@@ -0,0 +1,15 @@
+__pycache__/
+*.py[cod]
+*.pyo
+*.pyd
+
+# Project artifacts
+code/*.ipynb
+code/eval_dataset
+data/*
+Paper.pdf
+Paper.txt
+visualization
+LoraAdapter/*
+models/*
+temp/*