Restructure into core/ and elements/ modules and remove dead code

.claude/settings.json

@@ -1,11 +1,30 @@
 {
     "permissions": {
+        "allow": [
+            "Bash(gh issue list:*)",
+            "Bash(gh issue view:*)",
+            "Bash(gh pr list:*)",
+            "Bash(gh pr view:*)",
+            "Bash(gh pr diff:*)",
+            "Bash(gh repo view:*)"
+        ],
         "deny": [
-            "Bash(git push:*)",
-            "Bash(git commit:*)",
+            "Bash(gh issue close:*)",
+            "Bash(gh issue comment:*)",
+            "Bash(gh issue edit:*)",
+            "Bash(gh issue create:*)",
+            "Bash(gh issue delete:*)",
+            "Bash(gh issue reopen:*)",
+            "Bash(gh pr merge:*)",
+            "Bash(gh pr comment:*)",
+            "Bash(gh pr create:*)",
+            "Bash(gh pr edit:*)",
+            "Bash(gh pr close:*)",
+            "Bash(gh api:*)",
             "Bash(git add:*)",
+            "Bash(git commit:*)",
+            "Bash(git push:*)",
             "Bash(git submodule update:*)",
-            "Bash(gh:*)",
             "Edit(~/.github/addons/refs/**)"
         ],
         "additionalDirectories": [

.gitignore

@@ -1,7 +1,7 @@
-# IDE
-.vscode/
-.idea/
-*.iml
-
-# Files
-docs/issues/
+# IDE
+.vscode/
+.idea/
+*.iml
+
+# Files
+docs/issues/

.gitmodules

@@ -1,15 +1,7 @@
-[submodule "libs/LibStub"]
-	path = libs/LibStub
-	url = https://github.com/lua-wow/LibStub.git
-	branch = master
-[submodule "libs/CallbackHandler-1.0"]
-	path = libs/CallbackHandler-1.0
-	url = https://github.com/lua-wow/CallbackHandler-1.0.git
-	branch = master
-[submodule "libs/LibClassicDurations"]
-	path = libs/LibClassicDurations
-	url = https://github.com/rgd87/LibClassicDurations.git
-	branch = master
+[submodule "libs/LibStub"]
+	path = libs/LibStub
+	url = https://github.com/lua-wow/LibStub.git
+	branch = master
 [submodule "libs/LibDispel"]
 	path = libs/LibDispel
 	url = https://github.com/lua-wow/LibDispel.git