fix(i18n): overhaul Japanese translations, localise pending UI labels, and update documentation

- Overhaul Japanese translation catalogue and synchronize with current documentation
- Localise pending UI labels across dialogues, panels, and settings
- Add Japanese translation mapping for provisional LiveSync messages
- Update and refine all Japanese documentation files
- Strip weak ETag prefix in ObsHttpHandler for object storage compatibility

src/modules/coreObsidian/UILib/dialogs.ts

@@ -2,6 +2,7 @@ import { ButtonComponent } from "@/deps.ts";
 import { App, FuzzySuggestModal, MarkdownRenderer, Modal, Plugin, Setting, Component } from "@/deps.ts";
 import { EVENT_PLUGIN_UNLOADED, eventHub } from "@/common/events.ts";
 import { compatGlobal, type CompatIntervalHandle } from "@vrtmrz/livesync-commonlib/compat/common/coreEnvFunctions";
+import { $msg } from "@/common/translation";
 
 class AutoClosableModal extends Modal {
     _closeByUnload = () => {
@@ -58,7 +59,7 @@ export class InputStringDialog extends AutoClosableModal {
         new Setting(formEl)
             .addButton((btn) =>
                 btn
-                    .setButtonText("Ok")
+                    .setButtonText($msg("Ok"))
                     .setCta()
                     .onClick(() => {
                         this.isManuallyClosed = true;
@@ -67,7 +68,7 @@ export class InputStringDialog extends AutoClosableModal {
             )
             .addButton((btn) =>
                 btn
-                    .setButtonText("Cancel")
+                    .setButtonText($msg("Cancel"))
                     .setCta()
                     .onClick(() => {
                         this.close();
@@ -199,7 +200,9 @@ export class MessageBox<T extends readonly string[]> extends AutoClosableModal {
         const buttonSetting = new Setting(contentEl);
         const labelWrapper = contentEl.createDiv();
         labelWrapper.addClass("sls-dialogue-note-wrapper");
-        const labelEl = labelWrapper.createEl("label", { text: "To stop the countdown, tap anywhere on the dialogue" });
+        const labelEl = labelWrapper.createEl("label", {
+            text: $msg("To stop the countdown, tap anywhere on the dialogue"),
+        });
         labelEl.addClass("sls-dialogue-note-countdown");
         if (!this.timeout || !this.timer) {
             labelWrapper.empty();

src/modules/essentialObsidian/APILib/ObsHttpHandler.ts

@@ -39,6 +39,14 @@ function normaliseRequestBody(body: unknown): string | ArrayBuffer | undefined {
     throw new TypeError(`Obsidian requestUrl does not support the request body type ${bodyType}`);
 }
 
+function stripWeakEtag(value: string): string {
+    const trimmed = value.trim();
+    if (trimmed.startsWith("W/")) {
+        return trimmed.slice(2).trim();
+    }
+    return trimmed;
+}
+
 /**
  * This is close to origin implementation of FetchHttpHandler
  * https://github.com/aws/aws-sdk-js-v3/blob/main/packages/fetch-http-handler/src/fetch-http-handler.ts
@@ -86,7 +94,11 @@ export class ObsHttpHandler extends FetchHttpHandler {
             if (keyLower === "host" || keyLower === "content-length") {
                 continue;
             }
-            transformedHeaders[keyLower] = request.headers[key];
+            let value = request.headers[key];
+            if (keyLower === "if-match" && typeof value === "string") {
+                value = stripWeakEtag(value);
+            }
+            transformedHeaders[keyLower] = value;
         }
 
         let contentType: string | undefined = undefined;
@@ -110,7 +122,12 @@ export class ObsHttpHandler extends FetchHttpHandler {
                 const headers = rsp.headers;
                 const headersLower: Record<string, string> = {};
                 for (const key of Object.keys(headers)) {
-                    headersLower[key.toLowerCase()] = headers[key];
+                    let value = headers[key];
+                    const lowerKey = key.toLowerCase();
+                    if (lowerKey === "etag" && typeof value === "string") {
+                        value = stripWeakEtag(value);
+                    }
+                    headersLower[lowerKey] = value;
                 }
                 const stream = new ReadableStream<Uint8Array>({
                     start(controller) {

src/modules/essentialObsidian/APILib/ObsHttpHandler.unit.spec.ts

@@ -147,4 +147,48 @@ describe("ObsHttpHandler response handling", () => {
 
         await expect(new ObsHttpHandler().handle(requestWithBody(new ArrayBuffer(0)))).rejects.toBe(failure);
     });
+
+    it("strips weak ETag prefix from incoming etag response headers", async () => {
+        requestUrlMock.mockResolvedValue({
+            headers: { etag: 'W/"weak-revision-123"' },
+            status: 200,
+            arrayBuffer: new ArrayBuffer(0),
+        });
+        const request = new HttpRequest({
+            protocol: "https:",
+            hostname: "objects.example.com",
+            method: "GET",
+            path: "/bucket/milestone.json",
+            headers: {},
+        });
+
+        const result = await new ObsHttpHandler().handle(request);
+        expect(result.response.headers.etag).toBe('"weak-revision-123"');
+    });
+
+    it("strips weak ETag prefix from outgoing if-match request headers", async () => {
+        requestUrlMock.mockResolvedValue({
+            headers: {},
+            status: 200,
+            arrayBuffer: new ArrayBuffer(0),
+        });
+        const request = new HttpRequest({
+            protocol: "https:",
+            hostname: "objects.example.com",
+            method: "PUT",
+            path: "/bucket/milestone.json",
+            headers: {
+                "if-match": 'W/"weak-revision-123"',
+            },
+        });
+
+        await new ObsHttpHandler().handle(request);
+        expect(requestUrlMock).toHaveBeenCalledWith(
+            expect.objectContaining({
+                headers: expect.objectContaining({
+                    "if-match": '"weak-revision-123"',
+                }),
+            })
+        );
+    });
 });

src/modules/features/GlobalHistory/GlobalHistory.svelte

@@ -200,14 +200,14 @@
 </script>
 
 <div class="globalhistory">
-    <h1>Vault history</h1>
+    <h1>{translateMessage("Vault history")}</h1>
     <div class="control">
         <div class="row">
-            <label for="">From:</label><input type="date" bind:value={dispDateFrom} disabled={loading} />
+            <label for="">{translateMessage("From:")}</label><input type="date" bind:value={dispDateFrom} disabled={loading} />
         </div>
-        <div class="row"><label for="">To:</label><input type="date" bind:value={dispDateTo} disabled={loading} /></div>
+        <div class="row"><label for="">{translateMessage("To:")}</label><input type="date" bind:value={dispDateTo} disabled={loading} /></div>
         <div class="row">
-            <label for="">Info:</label>
+            <label for="">{translateMessage("Info:")}</label>
             <label
                 ><input type="checkbox" bind:checked={showDiffInfo} disabled={loading} /><span
                     >{translateMessage("Diff")}</span

src/modules/features/Log/LogPane.svelte

@@ -58,7 +58,7 @@
                 <span>{msg("logPane.pause", {}, lang)}</span>
             </label>
             <span class="spacer"></span>
-            <button onclick={() => closeDialogue()}>Close</button>
+            <button onclick={() => closeDialogue()}>{msg("Close", {}, lang)}</button>
         </div>
     </div>
     <div class="log" bind:this={scroll}>

src/modules/features/SettingDialogue/MultipleRegExpControl.svelte

@@ -39,19 +39,19 @@
     {/each}
     <li>
         <label>
-            <button on:click={() => add()}>Add</button>
+            <button on:click={() => add()}>{translateMessage("Add")}</button>
         </label>
     </li>
     <li class="buttons">
         <button
             on:click={() => apply(patterns)}
             disabled={statusName.some((e) => e === CHECK_NG) || modified.every((e) => e === "")}
-            >Apply
+            >{translateMessage("Apply")}
         </button>
         <button
             on:click={() => revert()}
             disabled={statusName.some((e) => e === CHECK_NG) || modified.every((e) => e === "")}
-            >Revert
+            >{translateMessage("Revert")}
         </button>
     </li>
 </ul>

src/modules/features/SettingDialogue/ObsidianLiveSyncSettingTab.unit.spec.ts

@@ -585,7 +585,7 @@ describe("ObsidianLiveSyncSettingTab pending-setting initialisation", () => {
         );
         expect(loggerMocks.Logger).toHaveBeenCalledWith(
             expect.stringContaining(
-                "Rebuild both databases from a complete authoritative Vault and Fetch on the other devices."
+                "then Rebuild both databases from a complete authoritative Vault and Fetch on the other devices."
             ),
             LOG_LEVEL_NOTICE
         );

src/modules/features/SettingDialogue/PanePatches.ts

@@ -98,7 +98,7 @@ export function panePatches(this: ObsidianLiveSyncSettingTab, paneEl: HTMLElemen
             el.setText(`Current adapter: ${useIndexedDBAdapter ? "IndexedDB" : "IDB"}`);
             if (!useIndexedDBAdapter) {
                 setting.addButton((button) => {
-                    button.setButtonText("Switch to IndexedDB").onClick(async () => {
+                    button.setButtonText($msg("Switch to IndexedDB")).onClick(async () => {
                         Logger("Migrating all data to IndexedDB...", LOG_LEVEL_NOTICE);
                         await migrateAllToIndexedDB();
                         Logger(
@@ -109,7 +109,7 @@ export function panePatches(this: ObsidianLiveSyncSettingTab, paneEl: HTMLElemen
                 });
             } else {
                 setting.addButton((button) => {
-                    button.setButtonText("Switch to IDB").onClick(async () => {
+                    button.setButtonText($msg("Switch to IDB")).onClick(async () => {
                         Logger("Migrating all data to IDB...", LOG_LEVEL_NOTICE);
                         await migrateAllToIDB();
                         Logger(

src/modules/features/SettingDialogue/PaneSyncSettings.ts

@@ -253,21 +253,21 @@ export function paneSyncSettings(
             new Setting(paneEl)
                 .setName($msg("obsidianLiveSyncSettingTab.nameEnableHiddenFileSync"))
                 .addButton((button) => {
-                    button.setButtonText("Merge").onClick(async () => {
+                    button.setButtonText($msg("Merge")).onClick(async () => {
                         this.closeSetting();
                         // this.resetEditingSettings();
                         await this.services.setting.enableOptionalFeature("MERGE");
                     });
                 })
                 .addButton((button) => {
-                    button.setButtonText("Fetch").onClick(async () => {
+                    button.setButtonText($msg("Fetch")).onClick(async () => {
                         this.closeSetting();
                         // this.resetEditingSettings();
                         await this.services.setting.enableOptionalFeature("FETCH");
                     });
                 })
                 .addButton((button) => {
-                    button.setButtonText("Overwrite").onClick(async () => {
+                    button.setButtonText($msg("Overwrite")).onClick(async () => {
                         this.closeSetting();
                         // this.resetEditingSettings();
                         await this.services.setting.enableOptionalFeature("OVERWRITE");

src/modules/features/SettingDialogue/settingConstants.ts

@@ -13,7 +13,8 @@ import {
     type AllBooleanItemKey as CommonlibAllBooleanItemKey,
 } from "@vrtmrz/livesync-commonlib/compat/common/settingConstants";
 import type { ConfigurationItem } from "@vrtmrz/livesync-commonlib/compat/common/types";
-import type { MessageTranslator } from "@vrtmrz/livesync-commonlib/context";
+import type { AllMessageKeys } from "@/common/rosetta";
+import type { LiveSyncMessageTranslator } from "@/common/translation";
 import { translateLiveSyncMessage } from "@/common/translation";
 import {
     DEFAULT_SYNC_GUARD_SETTINGS,
@@ -52,13 +53,19 @@ export const SettingInformation: Partial<Record<AllSettingItemKey, Configuration
 // site has to remember the second argument.
 
 /** `getConfig` with the LiveSync catalogue applied by default. */
-export function getConfig(key: AllSettingItemKey, translate: MessageTranslator = translateLiveSyncMessage) {
-    if (isSyncGuardSettingKey(key)) return syncGuardSettingInformation[key];
+export function getConfig(key: AllSettingItemKey, translate: LiveSyncMessageTranslator = translateLiveSyncMessage) {
+    if (isSyncGuardSettingKey(key)) {
+        const info = syncGuardSettingInformation[key];
+        return {
+            name: translate(info.name as AllMessageKeys),
+            desc: info.desc ? translate(info.desc as AllMessageKeys) : undefined,
+        };
+    }
     return getCommonlibConfig(key, translate);
 }
 
 /** `getConfName` with the LiveSync catalogue applied by default. See `getConfig`. */
-export function getConfName(key: AllSettingItemKey, translate: MessageTranslator = translateLiveSyncMessage) {
-    if (isSyncGuardSettingKey(key)) return syncGuardSettingInformation[key].name;
+export function getConfName(key: AllSettingItemKey, translate: LiveSyncMessageTranslator = translateLiveSyncMessage) {
+    if (isSyncGuardSettingKey(key)) return translate(syncGuardSettingInformation[key].name as AllMessageKeys);
     return getCommonlibConfName(key, translate);
 }

src/modules/features/SettingDialogue/settingConstants.unit.spec.ts

@@ -25,6 +25,13 @@ describe("setting manifest labels", () => {
         });
     });
 
+    it("renders LiveSync provisional settings in Japanese", () => {
+        setLang("ja");
+
+        expect(getConfName("batchSaveInLiveSync")).toBe("LiveSync モードでデータベース更新をバッチ処理");
+        expect(getConfName("syncGuardEnabled")).toBe("SyncGuard を有効化");
+    });
+
     it("passes through labels which Commonlib owns but the catalogue does not carry", () => {
         setLang("zh-tw");