chore(settings): register worktree hooks and drop hardcoded model

- add WorktreeCreate and WorktreeRemove event hooks in settings.json
- remove hardcoded model=haiku (use default model selection)
- symlink worktree-create.sh via claude-scripts make target

Author: dgokcin

ai-stuff/claude/settings.json

@@ -47,6 +47,28 @@
           }
         ]
       }
+    ],
+    "WorktreeCreate": [
+      {
+        "matcher": "",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "~/.claude/scripts/worktree-create.sh"
+          }
+        ]
+      }
+    ],
+    "WorktreeRemove": [
+      {
+        "matcher": "",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "~/.claude/scripts/worktree-remove.sh"
+          }
+        ]
+      }
     ]
   },
   "statusLine": {
@@ -76,6 +98,5 @@
   "autoUpdatesChannel": "latest",
   "voiceEnabled": true,
   "autoMemoryEnabled": true,
-  "autoDreamEnabled": true,
-  "model": "haiku"
+  "autoDreamEnabled": true
 }

makefiles/claude.mk

@@ -92,6 +92,7 @@ claude-scripts: claude-dirs ## Symlink Claude Code scripts (statusline, file-sug
 	$(call pretty_print, "Installing Claude Code scripts...")
 	$(call symlink,ai-stuff/claude/scripts/file-suggestion.sh,${CLAUDE_HOME}/scripts/file-suggestion.sh)
 	$(call symlink,ai-stuff/claude/scripts/statusline.sh,${CLAUDE_HOME}/scripts/statusline.sh)
+	$(call symlink,ai-stuff/claude/scripts/worktree-create.sh,${CLAUDE_HOME}/scripts/worktree-create.sh)
 	@chmod +x ${CLAUDE_HOME}/scripts/*.sh
 
 claude-settings: claude-dirs ## Symlink Claude Code settings.json