#1293 fix(hyprland): fix Slack and Telegram keybindings

Summary

• Super+S (Slack): Always open new window instead of focus-or-launch
• Super+Shift+T (Telegram): Fix modifier from ALT SHIFT to $mod SHIFT, and fix binary name from telegram-desktop to Telegram

Test plan

• Verify Super+S opens a new Slack window
• Verify Super+Shift+T launches Telegram

🤖 Generated with Claude Code

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Summary by cubic

Fix Hyprland keybindings so Slack and Telegram launch reliably.

• Bug Fixes
  • Super+S now runs slack directly, always opening a new window.
  • Super+Shift+T now uses $mod (not ALT) and calls Telegram (correct binary).