Remove Ralph worktree path restrictions

The permission.ask hook was incorrectly treating permission patterns as
filesystem paths, causing legitimate operations inside the worktree to
be denied. The worktree itself provides natural isolation.

Author: chriswritescode-dev

packages/memory/src/index.ts

@@ -1245,21 +1245,6 @@ export function createMemoryPlugin(config: PluginConfig): Plugin {
           output.status = 'deny'
           return
         }
-
-        if (state.inPlace) return
-
-        const allWithinWorktree = req.patterns.every((p) => {
-          const resolved = p.startsWith('/') ? p : resolve(state.worktreeDir, p)
-          return resolved === state.worktreeDir || resolved.startsWith(state.worktreeDir + '/')
-        })
-
-        if (allWithinWorktree) {
-          output.status = 'allow'
-          return
-        }
-
-        logger.log(`Ralph: denied permission outside worktree for session ${req.sessionID}`)
-        output.status = 'deny'
       },
       'experimental.session.compacting': async (input, output) => {
         logger.log(`Compacting triggered`)