thinking arrow tapper

Aggressively collapses DeepSeek thinking blocks automatically on load and stream.
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// ==UserScript==
// @name thinking arrow tapper
// @namespace https://viayoo.com/
// @version 0.1
// @description Aggressively collapses DeepSeek thinking blocks automatically on load and stream.
// @author You
// @run-at document-eab
// @license MIT
// @match *://*/*
// @grant GM_registerMenuCommand
// @grant GM_setClipboard
// ==/UserScript==

(function() {
    'use strict';

    // Aggressive function to find and collapse open thinking headers
    function collapseThinkingBlocks() {
        // Find all elements containing the thinking headers
        const headers = document.querySelectorAll('div, span, button');
        
        headers.forEach(el => {
            const text = el.textContent || '';
            // Target elements that say "Thought for" or "Thinking"
            if ((text.includes('Thought for') || text.includes('Thinking')) && !el.hasAttribute('data-collapsed-by-script')) {
                
                // Find the closest clickable parent button/container for the fold toggle
                const clickableToggle = el.closest('[role="button"]') || el.closest('button') || el;
                
                if (clickableToggle) {
                    // Mark as processed immediately to prevent toggle loops
                    el.setAttribute('data-collapsed-by-script', 'true');
                    clickableToggle.setAttribute('data-collapsed-by-script', 'true');
                    
                    // Trigger click to collapse it
                    setTimeout(() => {
                        clickableToggle.click();
                    }, 50);
                }
            }
        });
    }

    // Run immediately on page load
    collapseThinkingBlocks();

    // Set up a MutationObserver to catch incoming streaming thoughts in real time
    const observer = new MutationObserver((mutations) => {
        for (let mutation of mutations) {
            if (mutation.addedNodes.length) {
                collapseThinkingBlocks();
            }
        }
    });

    observer.observe(document.body, {
        childList: true,
        subtree: true
    });
})();
            if (mutation.addedNodes.length) c