[fa] Episode 3-10 Corrections

Here are the overall corrections made to episodes 3 to 10:

• Fixed text directions from LTR to RTL
• Adjusted text bubbles to make reading easier for Farsi (Persian) readers
• Corrected name and font inconsistencies
• Added missing titles
• Fixed the letter «ه» glyph which was showing incorrectly as «هـ» in all episodes
• Improved translation
• Improved typesetting

Episode 11-24 corrections will be added in another merge request.