style: standardize UI across tools, optimize QR layout, and configure Husky/ESLint

src/components/tools/QrScanner.vue

@@ -272,6 +272,7 @@ const isUrl = (string) => {
     <div class="tool-panel">
       <div class="panel-header" v-if="!isFullscreen">
         <h2 class="tool-title">QR Scanner</h2>
+        <div class="header-actions"></div>
       </div>
 
       <Teleport to="body" :disabled="!isFullscreen">
@@ -375,24 +376,6 @@ const isUrl = (string) => {
   flex-direction: column;
 }
 
-.tool-panel {
-  display: flex;
-  flex-direction: column;
-  height: 100%;
-  gap: 1.5rem;
-  padding: 1.5rem;
-}
-
-.panel-header {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  margin-bottom: 0.5rem;
-  margin-top: 0;
-  position: relative;
-  width: 100%;
-}
-
 .scanner-content {
   display: flex;
   flex-direction: column;
@@ -478,8 +461,6 @@ const isUrl = (string) => {
   transform: scaleX(-1);
 }
 
-/* front mirror canvas removed */
-
 .error-overlay {
   position: absolute;
   top: 0;
@@ -538,18 +519,6 @@ const isUrl = (string) => {
   backdrop-filter: blur(4px);
 }
 
-/* Removed legacy scan frame overlay - using shape detection rendering via track instead */
-
-.results-section {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  overflow: hidden;
-  background: var(--glass-bg);
-  border: 1px solid var(--glass-border);
-  border-radius: 12px;
-}
-
 .scanner-content.is-fullscreen .results-section {
   position: relative;
   flex: 1;
@@ -565,55 +534,6 @@ const isUrl = (string) => {
   flex-direction: column;
 }
 
-.results-header {
-  padding: 1rem;
-  border-bottom: 1px solid var(--glass-border);
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-}
-
-.results-header h3 {
-  margin: 0;
-  font-size: 1.1rem;
-  color: var(--text-strong);
-}
-
-.header-actions {
-  display: flex;
-  align-items: center;
-  gap: 0.5rem;
-}
-
-.codes-list {
-  flex: 1;
-  overflow-y: auto;
-  padding: 0;
-}
-
-.code-item {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  padding: 1rem;
-  border-bottom: 1px solid var(--glass-border);
-  transition: background 0.2s;
-}
-
-.code-item:last-child {
-  border-bottom: none;
-}
-
-.code-item:hover {
-  background: var(--list-hover-bg);
-}
-
-.code-content {
-  flex: 1;
-  overflow: hidden;
-  padding-right: 1rem;
-}
-
 .code-value {
   color: var(--primary-accent);
   font-family: monospace;
@@ -637,12 +557,6 @@ const isUrl = (string) => {
   color: var(--text-secondary);
 }
 
-.item-actions {
-  display: flex;
-  gap: 0.5rem;
-  align-items: center;
-}
-
 .format-badge {
   background: rgba(255, 255, 255, 0.1);
   padding: 0 0.4rem;
@@ -654,32 +568,6 @@ const isUrl = (string) => {
   background: rgba(0, 0, 0, 0.1);
 }
 
-.icon-btn {
-  background: none;
-  border: none;
-  color: var(--text-secondary);
-  cursor: pointer;
-  padding: 0.4rem;
-  border-radius: 4px;
-  transition: all 0.2s;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.icon-btn:hover {
-  color: var(--text-color);
-  background: rgba(255, 255, 255, 0.1);
-}
-
-:global(:root[data-theme="light"]) .icon-btn:hover {
-  background: rgba(0, 0, 0, 0.05);
-}
-
-.delete-btn:hover {
-  color: #ef4444;
-}
-
 .empty-state {
   flex: 1;
   display: flex;