cleanup: wrap console.log calls behind window.DASHCADDY_DEBUG flag

Wrapped 22 console.log calls across 6 files with a debug() helper
that only logs when window.DASHCADDY_DEBUG is true in the browser console.

Files:
- tour-manager.js: 10 calls
- theme-adapter.js: 4 calls
- keyboard-shortcuts.js: 4 calls
- tooltip-definitions.js: 2 calls
- progress-tracker.js: 1 call
- live-events.js: 1 call

console.error and console.warn calls preserved — those indicate
real issues worth seeing in production.

status/js/keyboard-shortcuts.js

@@ -6,6 +6,10 @@
 (function() {
   'use strict';
 
+  const debug = (...args) => {
+    if (window.DASHCADDY_DEBUG) { console.log(...args); }
+  };
+
   // All modal selectors that can be closed with Escape
   const MODAL_SELECTORS = [
     '#app-selector-modal',
@@ -39,9 +43,9 @@
       // Add global keyboard listener
       document.addEventListener('keydown', handleKeyDown);
 
-      console.log('[Keyboard Shortcuts] Initialized');
-      console.log('[Keyboard Shortcuts] Press Ctrl+K to open quick search');
-      console.log('[Keyboard Shortcuts] Press Escape to close modals');
+      debug('[Keyboard Shortcuts] Initialized');
+      debug('[Keyboard Shortcuts] Press Ctrl+K to open quick search');
+      debug('[Keyboard Shortcuts] Press Escape to close modals');
     } catch (e) {
       console.warn('[Keyboard Shortcuts] Failed to initialize:', e.message);
     }
@@ -599,7 +603,7 @@
           }
           break;
         default:
-          console.log('[Keyboard Shortcuts] Unknown action:', action);
+          debug('[Keyboard Shortcuts] Unknown action:', action);
       }
     } catch (e) {
       console.warn('[Keyboard Shortcuts] Error executing action:', e.message);