Added IconsHelper and updated Keyboard to support require_inside flag

src/myfasthtml/assets/core/keyboard.js

@@ -165,7 +165,6 @@
 
     // Add key to current pressed keys
     KeyboardRegistry.currentKeys.add(key);
-    // console.debug("Received key", key);
 
     // Create a snapshot of current keyboard state
     const snapshot = new Set(KeyboardRegistry.currentKeys);
@@ -218,14 +217,17 @@
         anyHasLongerSequence = true;
       }
 
-      // Collect matches
+      // Collect matches, respecting require_inside flag
       if (hasMatch) {
-        currentMatches.push({
-          elementId: elementId,
-          config: currentNode.config,
-          combinationStr: currentNode.combinationStr,
-          isInside: isInside
-        });
+        const requireInside = currentNode.config["require_inside"] === true;
+        if (!requireInside || isInside) {
+          currentMatches.push({
+            elementId: elementId,
+            config: currentNode.config,
+            combinationStr: currentNode.combinationStr,
+            isInside: isInside
+          });
+        }
       }
     }