Update src/ai-repo-commander.user.js

Core Functionality Preserved:
SKIP_AI_MESSAGES: false by default ✅

AI can execute commands it generates ✅

Your main use case works perfectly ✅

Safety Features Available:
Optional AI message filtering (SKIP_AI_MESSAGES: true) ✅

Code block detection (always on) ✅

Content deduplication ✅

Memory cleanup ✅

Technical Improvements:
Delay consistency (1000ms everywhere) ✅

Commit message included in mock response ✅

src/ai-repo-commander.user.js

@@ -1,9 +1,10 @@
 // ==UserScript==
 // @name         AI Repo Commander
 // @namespace    http://tampermonkey.net/
-// @version      1.0.2
+// @version      1.1.2
-// @description  Enable AI assistants to securely interact with git repositories via YAML commands, with safety-first execution and clear inline feedback.
+// @description  Safely execute ^%$bridge YAML commands in chat UIs with dedupe, debounce, and clear feedback — minimal and focused.
 // @author       Your Name
+// @match        https://chat.openai.com/*
 // @match        https://chatgpt.com/*
 // @match        https://claude.ai/*
 // @match        https://gemini.google.com/*
@@ -15,35 +16,32 @@
 (function () {
   'use strict';
 
-    // Configuration - MUST be manually enabled for production
+  // ---------------------- Config ----------------------
   const CONFIG = {
     ENABLE_API: false,           // Master kill switch
-        DEBUG_MODE: true,           // Development logging
+    DEBUG_MODE: true,            // Console logs
-        DEBOUNCE_DELAY: 5000,       // 5-second bot typing protection
+    DEBOUNCE_DELAY: 5000,        // Bot typing protection
-        MAX_RETRIES: 2,             // API retry attempts (2 retries => up to 3 total attempts)
+    MAX_RETRIES: 2,              // Retry attempts (=> up to MAX_RETRIES+1 total tries)
-        VERSION: '1.0.2'
+    VERSION: '1.1.2',
+
+    // Lean dedupe + cleanup (keep it simple)
+    SEEN_TTL_MS: 60000,          // Deduplicate identical blocks for 60s
+    CLEANUP_AFTER_MS: 30000,     // Drop COMPLETE/ERROR entries after 30s
+    CLEANUP_INTERVAL_MS: 60000,  // Sweep cadence
+
+    // Optional safety: when true, only user-authored messages are processed
+    SKIP_AI_MESSAGES: false
   };
 
-    // Platform-specific DOM selectors
+  // ---------------------- Platform selectors ----------------------
   const PLATFORM_SELECTORS = {
-        'chat.openai.com': {
+    'chat.openai.com': { messages: '[class*="message"]', input: '#prompt-textarea', content: '[class*="markdown"]' },
-            messages: '[class*="message"]',
+    'chatgpt.com':     { messages: '[class*="message"]', input: '#prompt-textarea', content: '[class*="markdown"]' },
-            input: '#prompt-textarea',
+    'claude.ai':       { messages: '.chat-message',      input: '[contenteditable="true"]', content: '.content' },
-            content: '[class*="markdown"]'
+    'gemini.google.com': { messages: '.message-content', input: 'textarea, [contenteditable="true"]', content: '.message-text' }
-        },
-        'claude.ai': {
-            messages: '.chat-message',
-            input: '[contenteditable="true"]',
-            content: '.content'
-        },
-        'gemini.google.com': {
-            messages: '.message-content',
-            input: 'textarea, [contenteditable="true"]',
-            content: '.message-text'
-        }
   };
 
-    // Required fields matrix
+  // ---------------------- Command requirements ----------------------
   const REQUIRED_FIELDS = {
     'update_file': ['action', 'repo', 'path', 'content'],
     'get_file': ['action', 'repo', 'path'],
@@ -53,18 +51,16 @@
     'list_files': ['action', 'repo', 'path']
   };
 
-    // Enhanced field validators (minimal safety)
   const FIELD_VALIDATORS = {
     // allow "owner/repo" or just "repo"
-        'repo': (value) => /^[\w\-\.]+(\/[\w\-\.]+)?$/.test(value),
+    'repo': (v) => /^[\w\-\.]+(\/[\w\-\.]+)?$/.test(v),
-        // basic traversal guard: no absolute paths, no backslashes, no ".."
+    // minimal traversal guard: no absolute paths, no backslashes, no ".."
-        'path': (value) => !value.includes('..') && !value.startsWith('/') && !value.includes('\\'),
+    'path': (v) => !v.includes('..') && !v.startsWith('/') && !v.includes('\\'),
-        'action': (value) => Object.keys(REQUIRED_FIELDS).includes(value),
+    'action': (v) => Object.keys(REQUIRED_FIELDS).includes(v),
-        'owner': (value) => !value || /^[\w\-]+$/.test(value),
+    'owner': (v) => !v || /^[\w\-]+$/.test(v),
-        'url': (value) => !value || /^https?:\/\/.+\..+/.test(value)
+    'url': (v) => !v || /^https?:\/\/.+\..+/.test(v)
   };
 
-    // Status message templates
   const STATUS_TEMPLATES = {
     SUCCESS: '[{action}: Success] {details}',
     ERROR: '[{action}: Error] {details}',
@@ -73,7 +69,6 @@
     MOCK: '[{action}: Mock] {details}'
   };
 
-    // Command states
   const COMMAND_STATES = {
     DETECTED: 'detected',
     PARSING: 'parsing',
@@ -84,7 +79,7 @@
     ERROR: 'error'
   };
 
-    // Ephemeral secret (memory only; prompted when API enabled)
+  // ---------------------- Ephemeral key ----------------------
   let BRIDGE_KEY = null;
   function requireBridgeKeyIfNeeded() {
     if (CONFIG.ENABLE_API && !BRIDGE_KEY) {
@@ -94,10 +89,233 @@
     return BRIDGE_KEY;
   }
 
-    // Core Monitor Class
+  // ---------------------- Dedupe store (hash -> timestamp) ----------------------
+  const SEEN_MAP = new Map();
+  function hashBlock(str) {
+    // djb2/xor variant -> base36
+    let h = 5381;
+    for (let i = 0; i < str.length; i++) h = ((h << 5) + h) ^ str.charCodeAt(i);
+    return (h >>> 0).toString(36);
+  }
+  function alreadySeenBlock(blockText) {
+    const now = Date.now();
+    const key = hashBlock(blockText);
+    const ts = SEEN_MAP.get(key);
+    if (ts && (now - ts) < CONFIG.SEEN_TTL_MS) return true;
+    SEEN_MAP.set(key, now);
+    // prune occasionally
+    for (const [k, t] of SEEN_MAP) if ((now - t) >= CONFIG.SEEN_TTL_MS) SEEN_MAP.delete(k);
+    return false;
+  }
+
+  // ---------------------- UI feedback ----------------------
+  class UIFeedback {
+    static appendStatus(sourceElement, templateType, data) {
+      const statusElement = this.createStatusElement(templateType, data);
+      const existing = sourceElement.querySelector('.ai-repo-commander-status');
+      if (existing) existing.remove();
+      sourceElement.appendChild(statusElement);
+    }
+    static createStatusElement(templateType, data) {
+      const template = STATUS_TEMPLATES[templateType] || STATUS_TEMPLATES.ERROR;
+      const message = template.replace('{action}', data.action).replace('{details}', data.details);
+      const el = document.createElement('div');
+      el.className = 'ai-repo-commander-status';
+      el.textContent = message;
+      el.style.cssText = `
+        padding: 8px 12px; margin: 10px 0; border-radius: 4px;
+        border-left: 4px solid ${this.color(templateType)};
+        background-color: rgba(255,255,255,0.08); font-family: monospace; font-size: 14px;
+        white-space: pre-wrap; word-wrap: break-word; border: 1px solid rgba(255,255,255,0.15);
+      `;
+      return el;
+    }
+    static color(t) {
+      const c = { SUCCESS:'#10B981', ERROR:'#EF4444', VALIDATION_ERROR:'#F59E0B', EXECUTING:'#3B82F6', MOCK:'#8B5CF6' };
+      return c[t] || '#6B7280';
+    }
+  }
+
+  // ---------------------- Parser ----------------------
+  class CommandParser {
+    static parseYAMLCommand(text) {
+      const block = this.extractCommandBlock(text);
+      if (!block) throw new Error('No valid command block found');
+      const parsed = this.parseKeyValuePairs(block);
+
+      // defaults
+      parsed.url = parsed.url || 'https://n8n.brrd.tech/webhook/ai-gitea-bridge';
+      parsed.owner = parsed.owner || 'brrd';
+
+      // expand owner/repo shorthand
+      if (parsed.repo && typeof parsed.repo === 'string' && parsed.repo.includes('/')) {
+        const [owner, repo] = parsed.repo.split('/', 2);
+        if (!parsed.owner) parsed.owner = owner;
+        parsed.repo = repo;
+      }
+      return parsed;
+    }
+
+    static extractCommandBlock(text) {
+      // require ^%$bridge ... --- (tolerate trailing spaces and EOF)
+      const m = text.match(/^\^%\$bridge[ \t]*\n([\s\S]*?)\n---[ \t]*(?:\n|$)/m);
+      return m ? m[1].trimEnd() : null;
+    }
+
+    static parseKeyValuePairs(block) {
+      const lines = block.split('\n');
+      const result = {};
+      let currentKey = null;
+      let collecting = false;
+      let buf = [];
+      const TOP = ['action','repo','path','content','owner','url','commit_message','branch','ref'];
+
+      for (const raw of lines) {
+        const line = raw.replace(/\r$/, '');
+
+        if (collecting) {
+          const looksKey = /^[A-Za-z_][\w\-]*\s*:/.test(line);
+          const unindented = !/^[ \t]/.test(line);
+          const isTopKey = looksKey && unindented && TOP.some(k => line.startsWith(k + ':'));
+          if (isTopKey) {
+            result[currentKey] = buf.join('\n').trimEnd();
+            collecting = false; buf = [];
+            // fallthrough to parse this line as a new key
+          } else {
+            buf.push(line); continue;
+          }
+        }
+
+        const idx = line.indexOf(':');
+        if (idx !== -1) {
+          const key = line.slice(0, idx).trim();
+          let value = line.slice(idx + 1).trim();
+
+          if (value === '|') {
+            currentKey = key; collecting = true; buf = [];
+          } else if (value === '') {
+            currentKey = key; result[key] = '';
+          } else {
+            result[key] = value; currentKey = null;
+          }
+        } else if (currentKey && result[currentKey] === '') {
+          result[currentKey] += (result[currentKey] ? '\n' : '') + line.trimEnd();
+        }
+      }
+      if (collecting && currentKey) result[currentKey] = buf.join('\n').trimEnd();
+      return result;
+    }
+
+    static validateStructure(parsed) {
+      const errors = [];
+      const action = parsed.action;
+      if (!action) { errors.push('Missing required field: action'); return { isValid:false, errors }; }
+
+      const req = REQUIRED_FIELDS[action];
+      if (!req) { errors.push(`Unknown action: ${action}`); return { isValid:false, errors }; }
+
+      for (const f of req) if (!parsed[f] && parsed[f] !== '') errors.push(`Missing required field: ${f}`);
+
+      for (const [field, value] of Object.entries(parsed)) {
+        const validator = FIELD_VALIDATORS[field];
+        if (validator && !validator(value)) errors.push(`Invalid format for field: ${field}`);
+      }
+      return { isValid: errors.length === 0, errors };
+    }
+  }
+
+  // ---------------------- Execution ----------------------
+  class ExecutionManager {
+    static async executeCommand(command, sourceElement) {
+      try {
+        // FIX: synthesize commit_message first so mock and real behave the same
+        if ((command.action === 'update_file' || command.action === 'create_file') && !command.commit_message) {
+          command.commit_message = `AI Repo Commander: ${command.path} (${new Date().toISOString()})`;
+        }
+
+        if (!CONFIG.ENABLE_API) return this.mockExecution(command, sourceElement);
+
+        UIFeedback.appendStatus(sourceElement, 'EXECUTING', { action: command.action, details: 'Making API request...' });
+
+        const res = await this.makeAPICallWithRetry(command);
+        return this.handleSuccess(res, command, sourceElement);
+
+      } catch (error) {
+        return this.handleError(error, command, sourceElement);
+      }
+    }
+
+    static async makeAPICallWithRetry(command, attempt = 0) {
+      try {
+        requireBridgeKeyIfNeeded();
+        return await this.makeAPICall(command);
+      } catch (err) {
+        if (attempt < CONFIG.MAX_RETRIES) {
+          await this.delay(1000 * (attempt + 1)); // 1s, 2s, ...
+          return this.makeAPICallWithRetry(command, attempt + 1);
+        }
+        const totalAttempts = attempt + 1;
+        throw new Error(`${err.message} (failed after ${totalAttempts} attempts; max ${CONFIG.MAX_RETRIES + 1})`);
+      }
+    }
+
+    static makeAPICall(command) {
+      return new Promise((resolve, reject) => {
+        const bridgeKey = requireBridgeKeyIfNeeded();
+        GM_xmlhttpRequest({
+          method: 'POST',
+          url: command.url,
+          headers: { 'X-Bridge-Key': bridgeKey, 'Content-Type': 'application/json' },
+          data: JSON.stringify(command),
+          timeout: 30000,
+          onload: (response) => (response.status >= 200 && response.status < 300)
+            ? resolve(response)
+            : reject(new Error(`API Error ${response.status}: ${response.statusText}`)),
+          onerror: (error) => reject(new Error(`Network error: ${error}`)),
+          ontimeout: () => reject(new Error('API request timeout'))
+        });
+      });
+    }
+
+    static async mockExecution(command, sourceElement) {
+      await this.delay(1000); // consistency
+      const mock = {
+        status: 200,
+        responseText: JSON.stringify({
+          success: true,
+          message: `Mock execution completed for ${command.action}`,
+          data: { command: command.action, repo: command.repo, path: command.path, commit_message: command.commit_message }
+        })
+      };
+      return this.handleSuccess(mock, command, sourceElement, true);
+    }
+
+    static handleSuccess(response, command, sourceElement, isMock = false) {
+      let data;
+      try { data = JSON.parse(response.responseText || '{}'); }
+      catch { data = { message: 'Operation completed (no JSON body)' }; }
+      UIFeedback.appendStatus(sourceElement, isMock ? 'MOCK' : 'SUCCESS', {
+        action: command.action,
+        details: data.message || 'Operation completed successfully'
+      });
+      return { success: true, data, isMock };
+    }
+
+    static handleError(error, command, sourceElement) {
+      UIFeedback.appendStatus(sourceElement, 'ERROR', {
+        action: command.action || 'Command',
+        details: error.message
+      });
+      return { success: false, error: error.message };
+    }
+
+    static delay(ms) { return new Promise(r => setTimeout(r, ms)); }
+  }
+
+  // ---------------------- Monitor ----------------------
   class CommandMonitor {
     constructor() {
-            this.trackedMessages = new Map(); // id -> { element, originalText, state, ... }
+      this.trackedMessages = new Map(); // id -> { element, originalText, state, lastUpdate }
       this.observer = null;
       this.currentPlatform = null;
       this.initialize();
@@ -111,85 +329,112 @@
       if (CONFIG.ENABLE_API) {
         console.warn('[AI Repo Commander] API is enabled — you will be prompted for your bridge key on first command.');
       }
+      setInterval(() => this.cleanupProcessedCommands(), CONFIG.CLEANUP_INTERVAL_MS);
     }
 
     detectPlatform() {
-            const hostname = window.location.hostname;
+      const host = window.location.hostname;
-            this.currentPlatform = PLATFORM_SELECTORS[hostname] || PLATFORM_SELECTORS['chat.openai.com'];
+      this.currentPlatform = PLATFORM_SELECTORS[host] || PLATFORM_SELECTORS['chat.openai.com'];
     }
 
     startObservation() {
       this.observer = new MutationObserver((mutations) => {
-                mutations.forEach((mutation) => {
+        mutations.forEach((m) => {
-                    mutation.addedNodes.forEach((node) => {
+          m.addedNodes.forEach((node) => {
-                        if (node.nodeType === 1) { // Element
+            if (node.nodeType === 1) this.scanNode(node);
-                            this.scanNode(node);
-                        }
           });
         });
       });
-
       this.observer.observe(document.body, { childList: true, subtree: true });
-
-            // Initial scan
       this.scanExistingMessages();
     }
 
     scanNode(node) {
-            if (node.querySelector && node.querySelector(this.currentPlatform.messages)) {
+      if (node.querySelector && node.querySelector(this.currentPlatform.messages)) this.scanMessages();
-                this.scanMessages();
-            }
     }
 
-        scanExistingMessages() {
+    scanExistingMessages() { setTimeout(() => this.scanMessages(), 1000); }
-            setTimeout(() => this.scanMessages(), 1000);
+
+    // Optional safety: when SKIP_AI_MESSAGES=true, only process user-authored messages
+    isUserMessage(element) {
+      if (!CONFIG.SKIP_AI_MESSAGES) return true; // default: process both user + assistant
+      const host = window.location.hostname;
+      if (host === 'chat.openai.com' || host === 'chatgpt.com') {
+        return !!element.closest?.('[data-message-author-role="user"]');
+      }
+      // For unknown platforms, be permissive (treat as user)
+      return true;
     }
 
-        scanMessages() {
-            const messages = document.querySelectorAll(this.currentPlatform.messages);
-            messages.forEach((messageElement) => {
-                const messageId = this.getMessageId(messageElement);
-                if (this.trackedMessages.has(messageId)) return;
-
-                const text = this.extractText(messageElement);
-                if (text && text.includes('^%$bridge')) {
-                    this.trackMessage(messageElement, text, messageId);
-                }
-            });
-        }
-
-        // Stable id: persist a data attribute to avoid duplicate processing on rescans
     getMessageId(element) {
       if (element.dataset && element.dataset.aiRcId) return element.dataset.aiRcId;
+      // prefer DOM id; otherwise add a tiny salt to reduce collisions
       const id = element.id || `${element.className}-${element.childElementCount}-${Date.now()}-${Math.random().toString(36).slice(2,6)}`;
       if (element.dataset) element.dataset.aiRcId = id;
       return id;
     }
 
     extractText(element) {
-            const contentElement = element.querySelector(this.currentPlatform.content);
+      const c = element.querySelector(this.currentPlatform.content);
-            return contentElement ? contentElement.textContent : element.textContent;
+      return (c ? c.textContent : element.textContent) || '';
+    }
+
+    // Always ignore commands shown inside code/pre blocks so you can discuss examples safely
+    hasBridgeInCodeBlock(element) {
+      const nodes = element.querySelectorAll('pre, code');
+      for (const el of nodes) {
+        if ((el.textContent || '').includes('^%$bridge')) return true;
+      }
+      return false;
+    }
+
+    scanMessages() {
+      const messages = document.querySelectorAll(this.currentPlatform.messages);
+      messages.forEach((el) => {
+        if (!this.isUserMessage(el)) return; // optional safety (disabled by default)
+
+        const id = this.getMessageId(el);
+        if (this.trackedMessages.has(id)) return;
+
+        if (this.hasBridgeInCodeBlock(el)) return; // discussing examples → ignore
+
+        const text = this.extractText(el);
+        if (!text) return;
+
+        // Require a full ^%$bridge ... --- block to avoid false positives
+        const m = text.match(/^\^%\$bridge[ \t]*\n([\s\S]*?)\n---[ \t]*(?:\n|$)/m);
+        if (!m) return;
+
+        const wholeBlock = m[0];
+        if (alreadySeenBlock(wholeBlock)) return; // dedupe across multi-wrapper renders
+
+        this.trackMessage(el, text, id);
+      });
     }
 
     trackMessage(element, text, messageId) {
-            this.log('New command detected:', { messageId, text: text.substring(0, 100) });
+      this.log('New command detected:', { messageId, text: text.substring(0, 120) });
       this.trackedMessages.set(messageId, {
-                element,
+        element, originalText: text, state: COMMAND_STATES.DETECTED, startTime: Date.now(), lastUpdate: Date.now()
-                originalText: text,
-                state: COMMAND_STATES.DETECTED,
-                startTime: Date.now()
       });
       this.updateState(messageId, COMMAND_STATES.PARSING);
       this.processCommand(messageId);
     }
 
     updateState(messageId, state) {
-            const message = this.trackedMessages.get(messageId);
+      const msg = this.trackedMessages.get(messageId);
-            if (message) {
+      if (!msg) return;
-                message.state = state;
+      msg.state = state;
-                message.lastUpdate = Date.now();
+      msg.lastUpdate = Date.now();
-                this.trackedMessages.set(messageId, message);
+      this.trackedMessages.set(messageId, msg);
       this.log(`Message ${messageId} state updated to: ${state}`);
+
+      // Terminal cleanup after grace period (kept shortly for debugging)
+      if (state === COMMAND_STATES.COMPLETE || state === COMMAND_STATES.ERROR) {
+        setTimeout(() => {
+          this.trackedMessages.delete(messageId);
+          this.log(`Cleaned up message ${messageId}`);
+        }, CONFIG.CLEANUP_AFTER_MS);
       }
     }
 
@@ -198,37 +443,23 @@
         const message = this.trackedMessages.get(messageId);
         if (!message) return;
 
-                // Step 1: Parse command
+        const parsed = CommandParser.parseYAMLCommand(message.originalText);
-                const parsedCommand = CommandParser.parseYAMLCommand(message.originalText);
         this.updateState(messageId, COMMAND_STATES.VALIDATING);
 
-                // Step 2: Validate command
+        const validation = CommandParser.validateStructure(parsed);
-                const validation = CommandParser.validateStructure(parsedCommand);
+        if (!validation.isValid) throw new Error(`Validation failed: ${validation.errors.join(', ')}`);
-                if (!validation.isValid) {
-                    throw new Error(`Validation failed: ${validation.errors.join(', ')}`);
-                }
 
-                // Step 3: Debounce with content change detection (handles streaming edits)
         this.updateState(messageId, COMMAND_STATES.DEBOUNCING);
-                const initialText = message.originalText;
+        const before = message.originalText;
         await this.debounce();
-                const currentText = this.extractText(message.element);
+        const after = this.extractText(message.element);
-                if (currentText && currentText !== initialText) {
+        if (after && after !== before) {
           this.log('Content changed during debounce; restarting debounce.');
           await this.debounce();
         }
 
-                // Step 4: Optional commit message synthesis
-                if ((parsedCommand.action === 'update_file' || parsedCommand.action === 'create_file') &&
-                    !parsedCommand.commit_message) {
-                    parsedCommand.commit_message = `AI Repo Commander: ${parsedCommand.path} (${new Date().toISOString()})`;
-                }
-
-                // Step 5: Execute command
         this.updateState(messageId, COMMAND_STATES.EXECUTING);
-                await ExecutionManager.executeCommand(parsedCommand, message.element);
+        await ExecutionManager.executeCommand(parsed, message.element);
-
-                // Step 6: Complete
         this.updateState(messageId, COMMAND_STATES.COMPLETE);
 
       } catch (error) {
@@ -236,16 +467,21 @@
         this.updateState(messageId, COMMAND_STATES.ERROR);
         const message = this.trackedMessages.get(messageId);
         if (message) {
-                    UIFeedback.appendStatus(message.element, 'ERROR', {
+          UIFeedback.appendStatus(message.element, 'ERROR', { action: 'Command', details: error.message });
-                        action: 'Command',
-                        details: error.message
-                    });
         }
       }
     }
 
-        debounce() {
+    debounce() { return new Promise((r) => setTimeout(r, CONFIG.DEBOUNCE_DELAY)); }
-            return new Promise(resolve => setTimeout(resolve, CONFIG.DEBOUNCE_DELAY));
+
+    cleanupProcessedCommands() {
+      const now = Date.now();
+      for (const [id, msg] of this.trackedMessages.entries()) {
+        if ((msg.state === COMMAND_STATES.COMPLETE || msg.state === COMMAND_STATES.ERROR) &&
+            now - (msg.lastUpdate || now) > CONFIG.CLEANUP_AFTER_MS) {
+          this.trackedMessages.delete(id);
+        }
+      }
     }
 
     stopAllProcessing() {
@@ -258,293 +494,14 @@
         CONFIG.ENABLE_API = false;
         this.stopAllProcessing();
         this.log('EMERGENCY STOP ACTIVATED');
-                GM_notification({
+        GM_notification({ text: 'AI Repo Commander Emergency Stop Activated', title: 'Safety System', timeout: 5000 });
-                    text: 'AI Repo Commander Emergency Stop Activated',
-                    title: 'Safety System',
-                    timeout: 5000
-                });
       };
     }
 
-        log(...args) {
+    log(...args) { if (CONFIG.DEBUG_MODE) console.log('[AI Repo Commander]', ...args); }
-            if (CONFIG.DEBUG_MODE) console.log('[AI Repo Commander]', ...args);
-        }
   }
 
-    // Command Parser Class (sturdier block extraction + simple content: | handling)
+  // ---------------------- Test commands (unchanged) ----------------------
-    class CommandParser {
-        static parseYAMLCommand(text) {
-            try {
-                const commandBlock = this.extractCommandBlock(text);
-                if (!commandBlock) throw new Error('No valid command block found');
-                const parsed = this.parseKeyValuePairs(commandBlock);
-
-                // Defaults
-                parsed.url = parsed.url || 'https://n8n.brrd.tech/webhook/ai-gitea-bridge';
-                parsed.owner = parsed.owner || 'brrd';
-
-                // Expand owner/repo shorthand here (not in validate)
-                if (parsed.repo && typeof parsed.repo === 'string' && parsed.repo.includes('/')) {
-                    const [owner, repo] = parsed.repo.split('/', 2);
-                    if (!parsed.owner) parsed.owner = owner;
-                    parsed.repo = repo;
-                }
-
-                return parsed;
-            } catch (error) {
-                throw new Error(`YAML parsing failed: ${error.message}`);
-            }
-        }
-
-        static extractCommandBlock(text) {
-            // Find ^%$bridge … up to a line with --- (allow trailing spaces) then newline OR end of string
-            const m = text.match(/^\^%\$bridge[ \t]*\n([\s\S]*?)\n---[ \t]*(?:\n|$)/m);
-            return m ? m[1].trimEnd() : null;
-        }
-
-        static parseKeyValuePairs(block) {
-            const lines = block.split('\n');
-            const result = {};
-            let currentKey = null;
-            let collecting = false;
-            let buf = [];
-            const TOP_LEVEL_KEYS = ['action','repo','path','content','owner','url','commit_message','branch','ref'];
-
-            for (const raw of lines) {
-                const line = raw.replace(/\r$/, '');
-
-                if (collecting) {
-                    // Only stop if UNINDENTED and a KNOWN top-level key
-                    const looksKey = /^[A-Za-z_][\w\-]*\s*:/.test(line);
-                    const unindented = !/^[ \t]/.test(line);
-                    const isTopKey = looksKey && unindented &&
-                        TOP_LEVEL_KEYS.some(k => line.startsWith(k + ':'));
-                    if (isTopKey) {
-                        result[currentKey] = buf.join('\n').trimEnd();
-                        collecting = false;
-                        buf = [];
-                        // fall through to parse this line as a new key
-                    } else {
-                        buf.push(line);
-                        continue;
-                    }
-                }
-
-                const idx = line.indexOf(':');
-                if (idx !== -1) {
-                    const key = line.slice(0, idx).trim();
-                    let value = line.slice(idx + 1).trim();
-
-                    if (value === '|') {
-                        currentKey = key;
-                        collecting = true;
-                        buf = [];
-                    } else if (value === '') {
-                        currentKey = key;
-                        result[key] = '';
-                    } else {
-                        result[key] = value;
-                        currentKey = null;
-                    }
-                } else if (currentKey && result[currentKey] === '') {
-                    result[currentKey] += (result[currentKey] ? '\n' : '') + line.trimEnd();
-                }
-            }
-
-            if (collecting && currentKey) {
-                result[currentKey] = buf.join('\n').trimEnd();
-            }
-
-            return result;
-        }
-
-        static validateStructure(parsed) {
-            const errors = [];
-
-            // Required fields per action
-            const action = parsed.action;
-            if (!action) {
-                errors.push('Missing required field: action');
-                return { isValid: false, errors };
-            }
-
-            const requiredFields = REQUIRED_FIELDS[action];
-            if (!requiredFields) {
-                errors.push(`Unknown action: ${action}`);
-                return { isValid: false, errors };
-            }
-
-            for (const field of requiredFields) {
-                if (!parsed[field] && parsed[field] !== '') {
-                    errors.push(`Missing required field: ${field}`);
-                }
-            }
-
-            // Field format validators (includes path traversal guard)
-            for (const [field, value] of Object.entries(parsed)) {
-                const validator = FIELD_VALIDATORS[field];
-                if (validator && !validator(value)) {
-                    errors.push(`Invalid format for field: ${field}`);
-                }
-            }
-
-            return { isValid: errors.length === 0, errors };
-        }
-    }
-
-    // Execution Manager (append status, clearer retry errors, ephemeral key)
-    class ExecutionManager {
-        static async executeCommand(command, sourceElement) {
-            try {
-                if (!CONFIG.ENABLE_API) {
-                    return this.mockExecution(command, sourceElement);
-                }
-
-                UIFeedback.appendStatus(sourceElement, 'EXECUTING', {
-                    action: command.action,
-                    details: 'Making API request...'
-                });
-
-                const response = await this.makeAPICallWithRetry(command);
-                return this.handleSuccess(response, command, sourceElement);
-
-            } catch (error) {
-                return this.handleError(error, command, sourceElement);
-            }
-        }
-
-        static async makeAPICallWithRetry(command, attempt = 0) {
-            try {
-                requireBridgeKeyIfNeeded();
-                return await this.makeAPICall(command);
-            } catch (error) {
-                if (attempt < CONFIG.MAX_RETRIES) {
-                    await this.delay(1000 * (attempt + 1)); // simple backoff: 1s, 2s, ...
-                    return this.makeAPICallWithRetry(command, attempt + 1);
-                }
-                const totalAttempts = attempt + 1; // attempts actually made
-                throw new Error(`${error.message} (failed after ${totalAttempts} attempts; max ${CONFIG.MAX_RETRIES + 1})`);
-            }
-        }
-
-        static makeAPICall(command) {
-            return new Promise((resolve, reject) => {
-                const bridgeKey = requireBridgeKeyIfNeeded();
-
-                GM_xmlhttpRequest({
-                    method: 'POST',
-                    url: command.url,
-                    headers: {
-                        'X-Bridge-Key': bridgeKey,
-                        'Content-Type': 'application/json'
-                    },
-                    data: JSON.stringify(command),
-                    timeout: 30000,
-                    onload: (response) => {
-                        if (response.status >= 200 && response.status < 300) {
-                            resolve(response);
-                        } else {
-                            reject(new Error(`API Error ${response.status}: ${response.statusText}`));
-                        }
-                    },
-                    onerror: (error) => {
-                        reject(new Error(`Network error: ${error}`));
-                    },
-                    ontimeout: () => {
-                        reject(new Error('API request timeout'));
-                    }
-                });
-            });
-        }
-
-        static async mockExecution(command, sourceElement) {
-            await this.delay(1000); // Simulate API delay
-            const mockResponse = {
-                status: 200,
-                responseText: JSON.stringify({
-                    success: true,
-                    message: `Mock execution completed for ${command.action}`,
-                    data: { command: command.action, repo: command.repo, path: command.path }
-                })
-            };
-            return this.handleSuccess(mockResponse, command, sourceElement, true);
-        }
-
-        static handleSuccess(response, command, sourceElement, isMock = false) {
-            let responseData;
-            try {
-                responseData = JSON.parse(response.responseText || '{}');
-            } catch {
-                responseData = { message: 'Operation completed (no JSON body)' };
-            }
-            const templateType = isMock ? 'MOCK' : 'SUCCESS';
-
-            UIFeedback.appendStatus(sourceElement, templateType, {
-                action: command.action,
-                details: responseData.message || 'Operation completed successfully'
-            });
-
-            return { success: true, data: responseData, isMock };
-        }
-
-        static handleError(error, command, sourceElement) {
-            UIFeedback.appendStatus(sourceElement, 'ERROR', {
-                action: command.action || 'Command',
-                details: error.message
-            });
-
-            return { success: false, error: error.message };
-        }
-
-        static delay(ms) {
-            return new Promise(resolve => setTimeout(resolve, ms));
-        }
-    }
-
-    // UI Feedback System (APPENDS instead of replacing)
-    class UIFeedback {
-        static appendStatus(sourceElement, templateType, data) {
-            const statusElement = this.createStatusElement(templateType, data);
-            const existingStatus = sourceElement.querySelector('.ai-repo-commander-status');
-            if (existingStatus) existingStatus.remove();
-            sourceElement.appendChild(statusElement);
-        }
-
-        static createStatusElement(templateType, data) {
-            const template = STATUS_TEMPLATES[templateType] || STATUS_TEMPLATES.ERROR;
-            const message = template.replace('{action}', data.action).replace('{details}', data.details);
-
-            const statusElement = document.createElement('div');
-            statusElement.className = 'ai-repo-commander-status';
-            statusElement.textContent = message;
-            statusElement.style.cssText = `
-                padding: 8px 12px;
-                margin: 10px 0;
-                border-radius: 4px;
-                border-left: 4px solid ${this.colorCodeStatus(templateType)};
-                background-color: rgba(255, 255, 255, 0.08);
-                font-family: monospace;
-                font-size: 14px;
-                white-space: pre-wrap;
-                word-wrap: break-word;
-                border: 1px solid rgba(255, 255, 255, 0.15);
-            `;
-            return statusElement;
-        }
-
-        static colorCodeStatus(type) {
-            const colors = {
-                'SUCCESS': '#10B981',          // Green
-                'ERROR': '#EF4444',            // Red
-                'VALIDATION_ERROR': '#F59E0B', // Yellow
-                'EXECUTING': '#3B82F6',        // Blue
-                'MOCK': '#8B5CF6'              // Purple
-            };
-            return colors[type] || '#6B7280'; // Default gray
-        }
-    }
-
-    // Test command generator (unchanged)
   const TEST_COMMANDS = {
     validUpdate: `^%$bridge
 action: update_file
@@ -568,19 +525,12 @@ path: README.md
 `
   };
 
-    // Initialize the system
+  // ---------------------- Init ----------------------
   let commandMonitor;
-
   function initializeRepoCommander() {
     if (!commandMonitor) {
       commandMonitor = new CommandMonitor();
-            // Expose for debugging
+      window.AI_REPO_COMMANDER = { monitor: commandMonitor, config: CONFIG, test: TEST_COMMANDS, version: CONFIG.VERSION };
-            window.AI_REPO_COMMANDER = {
-                monitor: commandMonitor,
-                config: CONFIG,
-                test: TEST_COMMANDS,
-                version: CONFIG.VERSION
-            };
       console.log('AI Repo Commander fully initialized');
       console.log('API Enabled:', CONFIG.ENABLE_API);
       console.log('Test commands available in window.AI_REPO_COMMANDER.test');