docs: 完善开发文档（面向零上下文接手）+ README 说明两个 Windows 包该用哪个

DEVELOP.md 重写为接手友好的版本，新增：
- 第〇节「接手先读」：现状速览、已有产物、第一件事（pnpm install --ignore-scripts + npm test）
- 第六节「分支策略与 Windows 7」：main(38)/win7(22) 的差别与维护方式、
  为什么锁 22（官方公告 + 真实报错）、**判断一个包能不能在 Win7 上跑的三条方法**
  （包内 version 文件 / PE 子系统版本 / 导入表，附可直接跑的脚本）
- 第八节踩坑记录扩到 7 条：新增「判断兼容性别搜文件字节、要读导入表」
  与「与当前时间耦合的 bug 只在特定时段露头」
- 第九节「已知可再做」补上两分支同步、国产平台（飞腾可 / 龙芯不行）
- 第十节变更记录

README：说明 Windows 7 该用 win7 那个包，并给出拿错包时的典型报错。

package.json

@@ -14,8 +14,8 @@
     "dist:linux": "electron-builder --linux --arm64"
   },
   "devDependencies": {
-    "electron": "22.3.27",
-    "electron-builder": "26.16.1"
+    "electron": "38.2.2",
+    "electron-builder": "26.15.3"
   },
   "build": {
     "appId": "com.askasoft.clocklab",

pnpm-lock.yaml

@@ -9,8 +9,8 @@ importers:
   .:
     devDependencies:
       electron:
-        specifier: 22.3.27
-        version: 22.3.27(supports-color@7.1.0)
+        specifier: 38.2.2
+        version: 38.2.2(supports-color@7.1.0)
       electron-builder:
         specifier: 26.16.1
         version: 26.16.1(electron-builder-squirrel-windows@26.16.1)(supports-color@7.1.0)
@@ -130,8 +130,8 @@ packages:
   '@types/ms@2.1.0':
     resolution: {integrity: sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==}
 
-  '@types/node@16.11.26':
-    resolution: {integrity: sha512-GZ7bu5A6+4DtG7q9GsoHXy3ALcgeIHP4NnL0Vv2wu0uUB/yQex26v0tf6/na1mm0+bS9Uw+0DFex7aaKr2qawQ==}
+  '@types/node@22.20.2':
+    resolution: {integrity: sha512-xlvWf4Vs9n1PEVYwP1n4vvG07M6y8WgvJ2t0vbrWTmijsIHp1cS+uJ2kMIRdY3nHZK0nCYKrPeD171+SzF4/zw==}
 
   '@types/node@26.5.1':
     resolution: {integrity: sha512-CzNm2FezW4VR/LjG6yUdiEgLE/rAQ9Slj5gCu/C2VrdcW7I0ahNZ8DRbHT7zOZ6r3ONgd/bsQIeSaoDGrd1C6g==}
@@ -411,8 +411,8 @@ packages:
     resolution: {integrity: sha512-bO3y10YikuUwUuDUQRM4KfwNkKhnpVO7IPdbsrejwN9/AABJzzTQ4GeHwyzNSrVO+tEH3/Np255a3sVZpZDjvg==}
     engines: {node: '>=8.0.0'}
 
-  electron@22.3.27:
-    resolution: {integrity: sha512-7Rht21vHqj4ZFRnKuZdFqZFsvMBCmDqmjetiMqPtF+TmTBiGne1mnstVXOA/SRGhN2Qy5gY5bznJKpiqogjM8A==}
+  electron@38.2.2:
+    resolution: {integrity: sha512-OXSaVNXDlonXDjMRsFNQo1j5tzTKwKXh5/m46IjAFccBcZJZMISI+EjSI07oexIuhvKM8AZLuFuihVn4YjWWrA==}
     engines: {node: '>= 12.20.55'}
     hasBin: true
 
@@ -1035,6 +1035,9 @@ packages:
     resolution: {integrity: sha512-34R7HTnG0XIJcBSn5XhDd7nNFPRcXYRZrBB2O2jdKqYODldSzBAqzsWoZYYvduky73toYS/ESqxPvkDf/F0XMg==}
     engines: {node: '>=10'}
 
+  undici-types@6.21.0:
+    resolution: {integrity: sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==}
+
   undici-types@8.9.0:
     resolution: {integrity: sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==}
 
@@ -1276,7 +1279,7 @@ snapshots:
     dependencies:
       '@types/http-cache-semantics': 4.2.0
       '@types/keyv': 3.1.4
-      '@types/node': 26.5.1
+      '@types/node': 22.20.2
       '@types/responselike': 1.0.3
 
   '@types/debug@4.1.13':
@@ -1297,16 +1300,18 @@ snapshots:
 
   '@types/keyv@3.1.4':
     dependencies:
-      '@types/node': 26.5.1
+      '@types/node': 22.20.2
 
   '@types/minimatch@6.0.0':
     dependencies:
-      minimatch: 10.2.6
+      minimatch: 3.1.5
     optional: true
 
   '@types/ms@2.1.0': {}
 
-  '@types/node@16.11.26': {}
+  '@types/node@22.20.2':
+    dependencies:
+      undici-types: 6.21.0
 
   '@types/node@26.5.1':
     dependencies:
@@ -1314,11 +1319,11 @@ snapshots:
 
   '@types/responselike@1.0.3':
     dependencies:
-      '@types/node': 26.5.1
+      '@types/node': 22.20.2
 
   '@types/yauzl@2.10.3':
     dependencies:
-      '@types/node': 26.5.1
+      '@types/node': 22.20.2
     optional: true
 
   '@xmldom/xmldom@0.8.15': {}
@@ -1681,10 +1686,10 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  electron@22.3.27(supports-color@7.1.0):
+  electron@38.2.2(supports-color@7.1.0):
     dependencies:
       '@electron/get': 2.0.0(supports-color@7.1.0)
-      '@types/node': 16.11.26
+      '@types/node': 22.20.2
       extract-zip: 2.0.1(supports-color@7.1.0)
     transitivePeerDependencies:
       - supports-color
@@ -2047,11 +2052,11 @@ snapshots:
 
   node-abi@4.35.0:
     dependencies:
-      semver: 7.8.5
+      semver: 7.7.4
 
   node-api-version@0.2.1:
     dependencies:
-      semver: 7.8.5
+      semver: 7.7.4
 
   node-gyp@12.4.0:
     dependencies:
@@ -2060,7 +2065,7 @@ snapshots:
       graceful-fs: 4.2.11
       nopt: 9.0.0
       proc-log: 6.0.0
-      semver: 7.8.5
+      semver: 7.7.4
       tar: 7.5.22
       tinyglobby: 0.2.17
       undici: 6.28.1
@@ -2328,6 +2333,8 @@ snapshots:
   type-fest@0.13.1:
     optional: true
 
+  undici-types@6.21.0: {}
+
   undici-types@8.9.0: {}
 
   undici@6.28.1: {}