v0.9.0

Rename redir to mv, add resume interception for directory renames, fix path encoding bug

Context

The redir command is renamed to mv for better discoverability. When --resume can't find a
session under the current directory, claudewheel now searches the shared store, detects that
the project directory was renamed, and offers to move all sessions to the new path. The path
encoding function is also fixed to replace dots (not just slashes) with hyphens, matching
Claude Code's internal encoding -- this fixes mv operations on dotfile paths.

Breaking

• Breaking. Renamed redir command to mv.

Features

• New feature. Resume interception: when --resume can't find a session under the current directory, claudewheel searches the shared store, detects directory renames, and offers to move sessions to the new path.