Sudoku Skill v0.1.2

• Refreshed and condensed documentation for clarity and easier reference.
• Added "share" command for generating SudokuPad, SCL, or fpuzzles share links.
• Updated render commands: now use render for image/PDF output instead of puzzle.
• Improved command usage examples for getting, rendering, and revealing puzzles or solutions.
• Expanded usage instructions and clarified Telegram formatting recommendations.