Initial setup: official notes and obsidian settings

.gitignore.txt

@@ -0,0 +1,18 @@
+# Ignore everything first...
+/*
+
+# ...but allow these specific folders and files
+!/Official Notes/
+!/.obsidian/
+!/.gitignore
+!/README.md
+
+# Inside .obsidian, ignore user-specific workspace files to prevent conflicts
+.obsidian/workspace
+.obsidian/workspace.json
+.obsidian/workspace-mobile.json
+.obsidian/graph.json
+
+# If you want to force sync plugins and snippets, ensure they aren't ignored
+# (They are automatically included because we allowed !/.obsidian/ above, 
+# but the workspace files are ignored so students' app layouts don't override yours).