chore(config): move cross-worktree Read permissions to settings.local

These permissions are only needed by the main worktree for PR reviews,
not by team worktrees. Moved from shared settings.json to local.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/settings.json

@@ -64,13 +64,6 @@
       "Bash(tree *)",
       "Bash(sed -n *)",
 
-      "Read(/var/mnt/data/projects/settled-reach/server/*)",
-      "Read(/var/mnt/data/projects/settled-reach/client/*)",
-      "Read(/var/mnt/data/projects/settled-reach/copy/*)",
-      "Read(/var/mnt/data/projects/settled-reach/audio/*)",
-      "Read(/var/mnt/data/projects/settled-reach/visual/*)",
-      "Read(/var/mnt/data/projects/settled-reach/ci/*)",
-
       "Skill(git-commit)",
       "Skill(worktree-update)",
       "Skill(sprint-start)",