refactor(i18n): route remaining Obsidian UI text through the message catalogue

Continues the source-key migration inside the application boundary introduced
in 1.0.0, where LiveSync owns its catalogue and consumes Commonlib as a
published package.

- Replace hardcoded user-visible strings in the Obsidian UI (Setup Wizard
  dialogues, P2P panes, Customisation Sync panes, Global History, the JSON
  conflict pane and the remote-configuration menu) with `$msg` calls, keeping
  the English source string as the key.
- Wire up strings whose translations already existed in the catalogue but were
  still rendered as literals, for example the whole Intro dialogue.
- Add the new entries to `src/common/messagesYAML/en.yaml` and `es.yaml`, then
  regenerate `messagesJson/` and `combinedMessages.prod.ts` through the
  documented `i18n:bake` pipeline.
- No Commonlib gitlink or catalogue is involved; every change is
  LiveSync-owned.

Regenerating the catalogue also normalises three pre-existing entries each in
`ko.json` and `zh.json`, where the committed JSON kept a trailing space before
a newline that YAML cannot represent.

Verified with tsc-check, tsc-check:apps, svelte-check and lint.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

src/features/HiddenFileCommon/JsonResolvePane.svelte

@@ -3,6 +3,7 @@
     import type { FilePath, LoadedEntry } from "@vrtmrz/livesync-commonlib/compat/common/types";
     import { decodeBinary, readString } from "@vrtmrz/livesync-commonlib/compat/string_and_binary/convert";
     import { getDocData, isObjectDifferent, mergeObject } from "@vrtmrz/livesync-commonlib/compat/common/utils";
+    import { $msg as translateMessage } from "@/common/translation";
 
     interface Props {
         docs?: LoadedEntry[];
@@ -115,7 +116,7 @@
         let newModes = [] as typeof modesSrc;
 
         if (!hideLocal) {
-            newModes.push(["", "Not now"]);
+            newModes.push(["", translateMessage("Not now")]);
             newModes.push(["A", nameA || "A"]);
         }
         newModes.push(["B", nameB || "B"]);
@@ -127,9 +128,9 @@
 
 <h2>{filename}</h2>
 {#if !docA || !docB}
-    <div class="message">Just for a minute, please!</div>
+    <div class="message">{translateMessage("Just for a minute, please!")}</div>
     <div class="buttons">
-        <button onclick={apply}>Dismiss</button>
+        <button onclick={apply}>{translateMessage("Dismiss")}</button>
     </div>
 {:else}
     <div class="options">
@@ -152,7 +153,7 @@
             {/each}
         </div>
     {:else}
-        NO PREVIEW
+        {translateMessage("NO PREVIEW")}
     {/if}
 
     <div class="infos">