chore(config): allow cross-worktree Read for PR review agents

Adds Read permissions for all team worktree directories so review
agents spawned from main can read source files directly instead of
falling back to git diff.

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

.claude/settings.json

@@ -64,6 +64,13 @@
       "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)",