feat: Update modes to v4.5 with refined journaling structure

- Refactored all modes in roo-modes-dev/ to use new task-based logging ().
- Introduced decision logging ().
- Removed  directory structure.
- Updated  to create new journal structure and .
- Updated , ,  to reflect v4.5 changes.
- Updated .

Author: jezweb

.gitignore

@@ -1 +1,31 @@
+# Roo Code specific
+.roomodes
+
+# Project Journal (Contains logs/transient data, typically not committed)
+project_journal/
+
+# Local Tools & Build Artifacts (Keep tools/ itself)
+roo-mode-filter/
+# tools/mode_configurator/ was deleted
+
+# OS generated files
+.DS_Store
+Thumbs.db
+
+# IDE specific
+.vscode/
+*.code-workspace
+
+# Dependencies (Example for Node)
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Environment variables
+.env
+.env.*
+!.env.example
+
+# Old context dir (already present)
 context/