chore(meta): drop the no-op Write() twins from the permission lists

A Write(<path>) permission rule matches nothing. File permission checks
consult only Edit(<path>) rules, which already cover every file-editing
tool — Write, Edit and NotebookEdit alike. Claude Code now warns about
the dead shape at session start.

All eight removed here sat directly beside their Edit() twin, so the
allow grant over the repo tree and the ask gates guarding settings and
hook files kept working throughout. Behaviour is unchanged.

That ask block remains the pattern worth copying to the other repos in
this tree — it is the only one that stops an agent quietly widening its
own permissions, and it has to be ask rather than deny to stay fixable.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

.claude/settings.json

@@ -68,7 +68,6 @@
 
       "Read(//var/mnt/data/projects/settled-reach/**)",
       "Edit(//var/mnt/data/projects/settled-reach/**)",
-      "Write(//var/mnt/data/projects/settled-reach/**)",
       "Read(//tmp/**)",
       "Grep",
       "Glob",
@@ -95,19 +94,12 @@
     ],
     "ask": [
       "Edit(.claude/settings.json)",
-      "Write(.claude/settings.json)",
       "Edit(.claude/settings.local.json)",
-      "Write(.claude/settings.local.json)",
       "Edit(.claude/hooks/**)",
-      "Write(.claude/hooks/**)",
       "Edit(.config/hooks/**)",
-      "Write(.config/hooks/**)",
       "Edit(.worktrees/**/.claude/settings.json)",
-      "Write(.worktrees/**/.claude/settings.json)",
       "Edit(.worktrees/**/.claude/hooks/**)",
-      "Write(.worktrees/**/.claude/hooks/**)",
-      "Edit(.worktrees/**/.config/hooks/**)",
-      "Write(.worktrees/**/.config/hooks/**)"
+      "Edit(.worktrees/**/.config/hooks/**)"
     ]
   },
   "hooks": {