feat(release): ship the current feature set as 1.2.0

Version 1.1.0 was published on 2026-09-15, so its tag is closed. Every commit
since then, the update-feed rework, dictionary import and export, the extra
push transports, and entitlement gating, needs its own immutable version.

Product version, Android version code, iOS build number, and all package and
store surfaces move to 1.2.0 / 1020001, with Korean and English store notes for
the new version code. The download centers read that version and its release
date from one place instead of repeating them inline.

apps/web/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@d3ro/web",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "private": true,
   "description": "D3RO Voice 웹 앱 — Next.js 기반 SaaS 인터페이스",
   "scripts": {

apps/web/src/app/download/page.tsx

@@ -24,6 +24,7 @@ import {
   DESKTOP_FEED_URL,
   DESKTOP_RELEASE_HUB_URL,
   DESKTOP_RELEASES_URL,
+  DESKTOP_RELEASE_DATE,
   DESKTOP_VERSION,
   DESKTOP_WINDOWS_INSTALLER_FILENAME,
   DESKTOP_WINDOWS_INSTALLER_URL,
@@ -539,7 +540,7 @@ export default function DownloadPage(): React.ReactElement {
                     fontWeight: 500,
                   }}
                 />
-                <Typography sx={{ color: d3roPalette.text.label, fontSize: '12px', fontFamily: 'monospace' }}>2026-08-29</Typography>
+                <Typography sx={{ color: d3roPalette.text.label, fontSize: '12px', fontFamily: 'monospace' }}>{DESKTOP_RELEASE_DATE}</Typography>
               </Box>
               <Button
                 component="a"

apps/web/src/components/layout/sidebar.tsx

@@ -139,7 +139,7 @@ export function Sidebar(): React.ReactElement {
           </PhosphorText>
         </Box>
         <Box sx={{ fontSize: '10px', fontFamily: 'ui-monospace, monospace', color: d3roPalette.text.muted }}>
-          v1.1.0
+          v1.2.0
         </Box>
       </Box>
 

apps/web/src/lib/desktop-release.ts

@@ -4,7 +4,10 @@
 // 설치 파일은 canonical Forgejo feed에서만 배포한다. 웹/사이트 빌드 산출물에는
 // 설치 바이너리가 포함되지 않으므로 `/releases/...` 로컬 경로는 배포 환경에서 404다.
 
-export const DESKTOP_VERSION = '1.1.0'
+export const DESKTOP_VERSION = '1.2.0'
+
+/** 릴리스 게시일. `release/product-version.json`의 releaseDate와 같아야 한다. */
+export const DESKTOP_RELEASE_DATE = '2026-09-16'
 
 const FORGEJO_ORIGIN = 'https://git.chanpaca.net'
 const FORGEJO_OWNER = 'yunchan'