Add morgen-calendar skill submodule

User-level skill for reading and writing events on calendars connected
to Morgen, via the v3 REST API. Mirrors the user's existing Windmill
scripts at f/morgen/*. Repo: git.prettyhefty.com/Bill/morgen-calendar-skill.

.gitmodules

@@ -11,3 +11,9 @@
 	path = skills/vault
 	url = https://git.prettyhefty.com/Bill/obsidian-vault-manager.git
 	branch = master
+[submodule "skills/excalidraw-diagram-skill"]
+	path = skills/excalidraw-diagram-skill
+	url = https://github.com/coleam00/excalidraw-diagram-skill
+[submodule "skills/morgen-calendar"]
+	path = skills/morgen-calendar
+	url = https://git.prettyhefty.com/Bill/morgen-calendar-skill.git

settings.json

@@ -37,7 +37,8 @@
       "Bash(git branch -d:*)",
       "Bash(git branch -D:*)",
       "Bash(git branch --delete:*)"
-    ]
+    ],
+    "defaultMode": "auto"
   },
   "statusLine": {
     "type": "command",
@@ -51,5 +52,6 @@
     "ralph-wiggum@claude-code-plugins": true
   },
   "alwaysThinkingEnabled": true,
-  "skipDangerousModePermissionPrompt": true
+  "skipDangerousModePermissionPrompt": true,
+  "skipAutoPermissionPrompt": true
 }