claude-code: read and remove the person's own home items through the mesh

Hand-written items in an account's ~/.claude could only be removed over a
shell on the machine. claude_code_home_show reads one in full (memory,
~/.claude/CLAUDE.md, included); claude_code_home_remove removes one on the
person's word, with a required reason, refusing what the mesh placed and
symbolic links, keeping a dated copy in the module's state and logging it.

modules/claude-code/module.json

@@ -54,7 +54,9 @@
     "claude_code_config_list",
     "claude_code_config_show",
     "claude_code_config_status",
-    "claude_code_config_import"
+    "claude_code_config_import",
+    "claude_code_home_show",
+    "claude_code_home_remove"
   ],
   "data": {
     "own": [