fix: normalize font-weight for Length/Count labels in Passwords; refactor QR scanner composables; style fixes

src/components/tools/UrlCleaner.vue

@@ -126,12 +126,12 @@ onUnmounted(() => {
             @keydown.enter.prevent="handleClean"
             rows="1"
           ></textarea>
-          <button class="btn-neon" @click="handleClean">
-            Clean
-          </button>
         </div>
 
         <div class="watch-toggle">
+          <button class="btn-neon" @click="handleClean">
+            Clean
+          </button>
           <button
             class="btn-neon toggle-btn"
             :class="{ 'active': isWatchEnabled && isExtensionReady }"
@@ -259,7 +259,8 @@ onUnmounted(() => {
 
 .watch-toggle {
   display: flex;
-  justify-content: flex-end;
+  justify-content: space-between;
+  gap: 0.75rem;
 }
 
 .toggle-btn {