feat: sync wezterm Lua type annotations with upstream

[lalvarezt]

Changes

• Synced Lua type annotations with upstream wezterm for copy-mode-assignment, key-assignment, pane, and wezterm type files.
• Updated key/copy-mode actions and aliases to match upstream names and options, including JumpAgain, PageUp/PageDown, CopyTextTo, OpenUri, and SwitchWorkspaceRelative.
• Refined pane/cursor typing (StableCursorPosition, RenderableDimensions, SemanticZone) and added upstream source references in the touched files.

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Source(s)

• Upstream KeyAssignment and related copy-mode/action types:
  • https://github.com/wezterm/wezterm/blob/main/config/src/keyassignment.rs#L106 (SelectionMode)
  • https://github.com/wezterm/wezterm/blob/main/config/src/keyassignment.rs#L535 (KeyAssignment)
  • https://github.com/wezterm/wezterm/blob/main/config/src/keyassignment.rs#L675 (RotationDirection)
  • https://github.com/wezterm/wezterm/blob/main/config/src/keyassignment.rs#L682 (CopyModeAssignment)
• Upstream RenderableDimensions and StableCursorPosition:
  • https://github.com/wezterm/wezterm/blob/main/mux/src/renderable.rs#L14 (StableCursorPosition)
  • https://github.com/wezterm/wezterm/blob/main/mux/src/renderable.rs#L25 (RenderableDimensions)
• Upstream SemanticType:
  • https://github.com/wezterm/wezterm/blob/main/wezterm-cell/src/lib.rs#L181
• Upstream SemanticZone:
  • https://github.com/wezterm/wezterm/blob/main/term/src/lib.rs#L117

Description (Optional)

See above

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Screenshots Or Code Snippets (Optional)

N/A