GeezerVison

Summary of Changes

This Pull Request introduces complete support for Telegram Bot API 10.3:

1. Rich Messages & Input Rich Blocks (telegram._richmessage)

• Rich Text Types (26 elements): RichTextBold, RichTextItalic, RichTextUnderline, RichTextStrikethrough, RichTextSpoiler, RichTextCode, RichTextPreformatted, RichTextCustomEmoji, RichTextDateTime, RichTextUrl, RichTextEmailAddress, RichTextPhoneNumber, RichTextMention, RichTextHashtag, RichTextCashtag, RichTextBotCommand, RichTextBankCardNumber, RichTextButton, RichTextMarked, RichTextReference, RichTextReferenceLink, RichTextAnchor, RichTextAnchorLink, RichTextMathematicalExpression, RichTextSubscript, RichTextSuperscript, RichTextTextMention.
• Output Rich Blocks (26 types): RichBlockParagraph, RichBlockSectionHeading, RichBlockPreformatted, RichBlockFooter, RichBlockDivider, RichBlockMathematicalExpression, RichBlockAnchor, RichBlockList, RichBlockListItem, RichBlockBlockquote, RichBlockExpandableBlockquote, RichBlockPullquote, RichBlockCollage, RichBlockSlideshow, RichBlockDetails, RichBlockMap, RichBlockButtons, RichBlockTable, RichBlockDocument, RichBlockPhoto, RichBlockVideo, RichBlockAudio, RichBlockAnimation, RichBlockVoiceNote, RichBlockThinking.
• Input Rich Blocks (23 types): InputRichBlockParagraph, InputRichBlockSectionHeading, InputRichBlockPreformatted, InputRichBlockFooter, InputRichBlockDivider, InputRichBlockButtons, InputRichBlockTable, InputRichBlockBlockquote, InputRichBlockExpandableBlockquote, InputRichBlockPullquote, InputRichBlockPhoto, InputRichBlockVideo, InputRichBlockAudio, InputRichBlockDocument, InputRichBlockAnimation, InputRichBlockCollage, InputRichBlockSlideshow, InputRichBlockThinking, InputRichBlockMap, InputRichBlockMathematicalExpression, InputRichBlockDetails, InputRichBlockList, InputRichBlockListItem.
• Containers & Controls: InputRichMessage, RichMessage, RichMessageButton, RichBlockCaption, RichBlockTableCell.
• Automatic wrapping of local file paths and URLs into InputMediaPhoto, InputMediaDocument, InputMediaAudio, InputMediaVideo, and InputMediaAnimation.

2. Other Bot API 10.3 Features

• Ephemeral Messages: EphemeralMessage, InputEphemeralMessage.
• Community & Channel Enhancements: Community, community management helpers.
• New Update & Button Types: DisabledKeyboardButton, MessageGenerationStopped.

3. Bot Methods & Shortcuts

• Added Bot.send_rich_message() and Bot.send_rich_message_draft().
• Added corresponding method overrides in ExtBot.
• Added shortcut methods in Chat, User, and Message (reply_rich_message, reply_rich_message_draft).

4. Documentation & Tests

• Added 84 individual Sphinx class documentation .rst files in docs/source/.
• Integrated telegram.richmessage-tree.rst and updated inclusions/bot_methods.rst.
• Full unit test coverage in tests/test_richmessage.py, tests/test_ephemeral.py, tests/test_community.py, and tests/test_disabledbutton.py.