fix: code page clean translation, comment cleanup, other fixes

Author: alex-key

app/components/Code/Header.vue

@@ -138,7 +138,7 @@ useEventListener('keydown', (event: KeyboardEvent) => {
           <span class="text-fg-subtle">/</span>
           <span ref="pathDropdownButtonRef">
             <ButtonBase
-              size="small"
+              size="sm"
               class="px-2 mx-1"
               :aria-label="$t('code.open_path_dropdown')"
               :aria-expanded="isPathDropdownOpen"
@@ -178,13 +178,11 @@ useEventListener('keydown', (event: KeyboardEvent) => {
               aria-hidden="true"
               class="relative h-5 w-4 shrink-0"
             >
+              <!-- add └ mark to better visualize nested folders) -->
               <template v-if="level === index">
-                <!-- vertical: top of row down to vertical midpoint -->
                 <span class="absolute top-0 bottom-1/2 left-2 w-px bg-fg-subtle/50" />
-                <!-- horizontal: midpoint across to right edge of span -->
                 <span class="absolute top-1/2 left-2 right-0 h-px bg-fg-subtle/50" />
               </template>
-              <!-- intermediate levels: empty spacer (correct for └, not ├) -->
             </span>
             <span :class="{ 'pl-1': index > 0 }" class="min-w-0 break-all"
               >{{ crumb.name }}<span class="text-fg-subtle">/</span></span
@@ -229,7 +227,7 @@ useEventListener('keydown', (event: KeyboardEvent) => {
             v-if="selectedLines"
             class="py-1 px-3"
             :classicon="permalinkCopied ? 'i-lucide:check' : 'i-lucide:file-braces-corner'"
-            :aria-label="$t('code.copy_selected')"
+            :aria-label="$t('code.copy_link')"
             @click="copyPermalinkUrl"
           />
           <ButtonBase

app/composables/useSettings.ts

@@ -243,9 +243,6 @@ export function useCodeContainer() {
   const { settings } = useSettings()
   const isMounted = useMounted()
 
-  // Gate behind isMounted so SSR and initial client render both produce `false`,
-  // eliminating the hydration mismatch. After mount, isMounted flips to true which
-  // IS a reactive change, so Vue patches the class correctly from localStorage.
   const codeContainerFull = computed(() => isMounted.value && settings.value.codeContainerFull)
 
   function toggleCodeContainer() {

i18n/locales/en.json

@@ -814,14 +814,11 @@
   "code": {
     "files_label": "Files",
     "no_files": "No files in this directory",
-    "root": "root",
     "lines": "{count} line | {count} lines",
     "toggle_tree": "Toggle file tree",
     "close_tree": "Close file tree",
     "copy_content": "Copy file content",
     "copy_link": "Copy link",
-    "copy_selected": "Copy link to selected lines",
-    "raw": "Raw",
     "view_raw": "View raw file",
     "toggle_container": "Toggle code container width",
     "open_path_dropdown": "Open path segments dropdown",