키 관리 로직을 Keyring으로 통합하여 하드코딩된 MEK 및 HSK 버전을 제거하고 Svelte Store를 Rune으로 대체

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/routes/(fullscreen)/file/[id]/+page.svelte

@@ -8,7 +8,6 @@
   import { getFileInfo, type MaybeFileInfo } from "#lib/modules/filesystem/index.js";
   import { captureVideoThumbnail } from "#lib/client/media/thumbnail.js";
   import { getFileDownloadState } from "#lib/client/transfer/index.js";
-  import { masterKeyStore } from "#lib/stores/index.js";
   import { HybridPromise } from "#lib/utils/index.js";
   import AddToCategoryBottomSheet from "./AddToCategoryBottomSheet.svelte";
   import DownloadStatus from "./DownloadStatus.svelte";
@@ -68,21 +67,21 @@
   const addToCategory = async (categoryId: number) => {
     await requestFileAdditionToCategory(data.id, categoryId);
     isAddToCategoryBottomSheetOpen = false;
-    void getFileInfo(data.id, $masterKeyStore?.get(1)?.key!); // TODO: FIXME
+    void getFileInfo(data.id); // TODO: FIXME
   };
 
   const removeFromCategory = async (categoryId: number) => {
     await requestFileRemovalFromCategory(data.id, categoryId);
-    void getFileInfo(data.id, $masterKeyStore?.get(1)?.key!); // TODO: FIXME
+    void getFileInfo(data.id); // TODO: FIXME
   };
 
   const toggleFavorite = async () => {
     await requestFavoriteToggle(data.id, !!info?.isFavorite);
-    void getFileInfo(data.id, $masterKeyStore?.get(1)?.key!); // TODO: FIXME
+    void getFileInfo(data.id); // TODO: FIXME
   };
 
   $effect(() => {
-    HybridPromise.resolve(getFileInfo(data.id, $masterKeyStore?.get(1)?.key!)).then((result) => {
+    HybridPromise.resolve(getFileInfo(data.id)).then((result) => {
       if (data.id === result.id) {
         info = result;
       }

src/routes/(fullscreen)/file/[id]/AddToCategoryBottomSheet.svelte

@@ -3,7 +3,6 @@
   import { SubCategories } from "#lib/components/molecules/index.js";
   import { CategoryCreateModal } from "#lib/components/organisms/index.js";
   import { getCategoryInfo, type MaybeCategoryInfo } from "#lib/modules/filesystem/index.js";
-  import { masterKeyStore } from "#lib/stores/index.js";
   import { HybridPromise } from "#lib/utils/index.js";
   import { requestCategoryCreation } from "./service";
 
@@ -20,9 +19,7 @@
 
   $effect(() => {
     if (isOpen) {
-      HybridPromise.resolve(getCategoryInfo("root", $masterKeyStore?.get(1)?.key!)).then(
-        (result) => (categoryInfo = result),
-      );
+      HybridPromise.resolve(getCategoryInfo("root")).then((result) => (categoryInfo = result));
     }
   });
 </script>
@@ -34,9 +31,7 @@
         class="py-4"
         info={categoryInfo}
         onSubCategoryClick={({ id }) =>
-          HybridPromise.resolve(getCategoryInfo(id, $masterKeyStore?.get(1)?.key!)).then(
-            (result) => (categoryInfo = result),
-          )}
+          HybridPromise.resolve(getCategoryInfo(id)).then((result) => (categoryInfo = result))}
         onSubCategoryCreateClick={() => (isCategoryCreateModalOpen = true)}
         subCategoryCreatePosition="top"
       />
@@ -54,8 +49,8 @@
 <CategoryCreateModal
   bind:isOpen={isCategoryCreateModalOpen}
   onCreateClick={async (name: string) => {
-    if (await requestCategoryCreation(name, categoryInfo!.id, $masterKeyStore?.get(1)!)) {
-      void getCategoryInfo(categoryInfo!.id, $masterKeyStore?.get(1)?.key!); // TODO: FIXME
+    if (await requestCategoryCreation(name, categoryInfo!.id)) {
+      void getCategoryInfo(categoryInfo!.id); // TODO: FIXME
       return true;
     }
     return false;

src/routes/(fullscreen)/file/downloads/+page.svelte

@@ -8,17 +8,13 @@
     type FileDownloadState,
   } from "#lib/client/transfer/index.js";
   import { bulkGetFileInfo, type MaybeFileInfo } from "#lib/modules/filesystem/index.js";
-  import { masterKeyStore } from "#lib/stores/index.js";
   import File from "./File.svelte";
 
   let downloadingFiles: { info: MaybeFileInfo; state: FileDownloadState }[] = $state([]);
 
   onMount(async () => {
     const states = getDownloadingFiles();
-    const infos = await bulkGetFileInfo(
-      states.map(({ id }) => id),
-      $masterKeyStore?.get(1)?.key!,
-    );
+    const infos = await bulkGetFileInfo(states.map(({ id }) => id));
     downloadingFiles = states.map((state) => ({
       info: infos.get(state.id)!,
       state,