test: 起 Playwright(electron) E2E 骨架 + 金标准往返测试（建→写→存→重开字节一致）

pnpm-lock.yaml

@@ -117,6 +117,9 @@ importers:
         specifier: ^5.0.15
         version: 5.0.15(@types/react@18.3.31)(react@18.3.1)(use-sync-external-store@1.6.0(react@18.3.1))
     devDependencies:
+      '@playwright/test':
+        specifier: ^1.62.1
+        version: 1.62.1
       '@types/node':
         specifier: ^20.0.0
         version: 20.19.43
@@ -132,6 +135,9 @@ importers:
       electron-vite:
         specifier: ^2.3.0
         version: 2.3.0(vite@5.4.21(@types/node@20.19.43))
+      playwright:
+        specifier: ^1.62.1
+        version: 1.62.1
       react:
         specifier: ^18.3.1
         version: 18.3.1
@@ -467,6 +473,11 @@ packages:
     os: [linux]
     libc: [glibc]
 
+  '@playwright/test@1.62.1':
+    resolution: {integrity: sha512-DTcUc8qii+cpHvtOwggMtBRMjKZHXYWdw8syRYu2vtzuq4Wxphqq4NfCs5Zt44L6mA8rfDfj+PHnxFc/FeK6mQ==}
+    engines: {node: '>=20'}
+    hasBin: true
+
   '@rollup/rollup-android-arm-eabi@4.62.5':
     resolution: {integrity: sha512-jfkGfTwhQpsiSckPF8r9bU3pn3vyd72NlWaO+TgEO6WPSDnUhXzrNYCHBMOYj0ACaUgjm6eERLF+XV9a6RstoA==}
     cpu: [arm]
@@ -1275,6 +1286,11 @@ packages:
     resolution: {integrity: sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==}
     engines: {node: '>=6 <7 || >=8'}
 
+  fsevents@2.3.2:
+    resolution: {integrity: sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==}
+    engines: {node: ^8.16.0 || ^10.6.0 || >=11.0.0}
+    os: [darwin]
+
   fsevents@2.3.3:
     resolution: {integrity: sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==}
     engines: {node: ^8.16.0 || ^10.6.0 || >=11.0.0}
@@ -1622,6 +1638,16 @@ packages:
   picocolors@1.1.1:
     resolution: {integrity: sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==}
 
+  playwright-core@1.62.1:
+    resolution: {integrity: sha512-wPYSwEBJY9GHraISXqyqtx0na0LpO3XEX7jNDhntbex7tzUS7kLnZsOlFruFJB4Hi/rhDMjXGqHewDZ68nYZVw==}
+    engines: {node: '>=20'}
+    hasBin: true
+
+  playwright@1.62.1:
+    resolution: {integrity: sha512-0M+L3LAD8/nm554LOla9Ayx0j0tmFZ0FBcoQ7F1VuVHpM/XpiC8RcDzBQB8W5+hA8L22THxELzeF+2WcUzvcLg==}
+    engines: {node: '>=20'}
+    hasBin: true
+
   postcss@8.5.26:
     resolution: {integrity: sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==}
     engines: {node: ^10 || ^12 || >=14}
@@ -2286,6 +2312,10 @@ snapshots:
   '@napi-rs/lzma-linux-x64-gnu@1.5.1':
     optional: true
 
+  '@playwright/test@1.62.1':
+    dependencies:
+      playwright: 1.62.1
+
   '@rollup/rollup-android-arm-eabi@4.62.5':
     optional: true
 
@@ -3090,6 +3120,9 @@ snapshots:
       jsonfile: 4.0.0
       universalify: 0.1.2
 
+  fsevents@2.3.2:
+    optional: true
+
   fsevents@2.3.3:
     optional: true
 
@@ -3633,6 +3666,14 @@ snapshots:
 
   picocolors@1.1.1: {}
 
+  playwright-core@1.62.1: {}
+
+  playwright@1.62.1:
+    dependencies:
+      playwright-core: 1.62.1
+    optionalDependencies:
+      fsevents: 2.3.2
+
   postcss@8.5.26:
     dependencies:
       nanoid: 3.3.18