Release v0.22.0

• Fix: missing themes in configuration merge (#913)
• Fix: add gray to theme section (#914)
• Fix: prevent zellij session from attaching to itself (#911)
• Terminal compatibility: fix flaky scrolling issue (#915)
• Fix: handle pasted text properly in windows terminal (#917)
• Fix: update example config options (#920)
• Fix: correct handling of unbinds (#923)
• Fix: improve perfomance when resizing window with a large scrollback buffer (#895)
• Fix: support multiple users in plugins (#930)
• Fix: update default layouts (#926)
• Add: infrastructure to show distinct tips in the status-bar plugin (#926)
• Feature: Allow naming panes (#928)