rename ss-tools to superset-tools across the entire project

- Replace all occurrences of 'ss-tools' with 'superset-tools' in 104 files
- Rename git bundle file ss-tools.bundle → superset-tools.bundle
- Update .gitignore pattern accordingly
- Preserve variable names (hasSsTools etc.) and code identifiers

.gitignore

@@ -102,7 +102,7 @@ e2e_*.png
 
 #generated doxygen
 docs/api/html
-ss-tools.bundle
+superset-tools.bundle
 
 # Axiom semantic index (auto-generated)
 .axiom/