alacritty: Update config to use new regex hints feature

alacritty/.config/alacritty/alacritty.yml

@@ -242,28 +242,42 @@ mouse:
   # If this is `true`, the cursor is temporarily hidden when typing.
   hide_when_typing: true
 
-  # URL launcher
-  # url:
-    # This program is executed when clicking on a text which is recognized as a URL.
-    # The URL is always added to the command as the last parameter.
-    #
-    # When set to `None`, URL launching will be disabled completely.
-    #
-    # Default:
-    #   - (macOS) open
-    #   - (Linux) xdg-open
-    #   - (Windows) explorer
-    # launcher:
-    #   program: xdg-open
-    #   args: []
-
-    # These are the modifiers that need to be held down for opening URLs when clicking
-    # on them. The available modifiers are documented in the key binding section.
-    # modifiers: Control|Shift
-  url:
-    launcher:
-      program: xdg-open
-    modifiers: Control
+hints:
+  # List with all available hints
+  #
+  # Each hint must have a `regex` and either an `action` or a `command` field.
+  # The fields `mouse`, `binding` and `post_processing` are optional.
+  #
+  # The fields `command`, `binding.key`, `binding.mods` and `mouse.mods` accept
+  # the same values as they do in the `key_bindings` section.
+  #
+  # The `mouse.enabled` field controls if the hint should be underlined while
+  # the mouse with all `mouse.mods` keys held or the vi mode cursor is above it.
+  #
+  # If the `post_processing` field is set to `true`, heuristics will be used to
+  # shorten the match if there are characters likely not to be part of the hint
+  # (e.g. a trailing `.`). This is most useful for URIs.
+  #
+  # Values for `action`:
+  #   - Copy
+  #       Copy the hint's text to the clipboard.
+  #   - Paste
+  #       Paste the hint's text to the terminal or search.
+  #   - Select
+  #       Select the hint's text.
+  #   - MoveViModeCursor
+  #       Move the vi mode cursor to the beginning of the hint.
+  enabled:
+   - regex: "(magnet:|mailto:|gemini:|gopher:|https:|http:|news:|file:|git:|ssh:|ftp:)\
+             [^\u0000-\u001F\u007F-\u009F<>\"\\s{-}\\^⟨⟩`]+"
+     command: xdg-open
+     post_processing: true
+     mouse:
+       enabled: true
+       mods: None
+     binding:
+       key: U
+       mods: Control|Shift
 
 selection:
   semantic_escape_chars: ",│`|:\"' ()[]{}<>"