切换为 Vue SPA 首页，删除旧版静态页面

- server.py: 支持 Vue SPA fallback，根路径优先 VUE_DIST
- router: createWebHistory('/psy/')
- 删除旧版 pages/css/js 目录和根目录 HTML 文件

server.py

@@ -5,6 +5,7 @@ from http.server import HTTPServer, SimpleHTTPRequestHandler
 from urllib.parse import urlparse, parse_qs
 
 ROOT = os.path.dirname(os.path.abspath(__file__))
+VUE_DIST = os.path.join(ROOT, "apps", "user-h5", "dist")
 MINDMAP_FILE = os.path.join(ROOT, "mindmap_data.json")
 SCALES_FILE = os.path.join(ROOT, "scales_data.json")
 RESULTS_DB = os.path.join(ROOT, "scale_results.db")
@@ -432,6 +433,45 @@ class Handler(SimpleHTTPRequestHandler):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, directory=ROOT, **kwargs)
 
+    def translate_path(self, path):
+        """Try ROOT first; for unmatched paths, serve Vue SPA from VUE_DIST."""
+        # Parse the path (strip query string / fragment — already done by parent)
+        parsed = urlparse(path)
+        clean = parsed.path
+        
+        # Root path → Vue SPA index
+        if clean == '/' or clean == '':
+            spa_index = os.path.join(VUE_DIST, 'index.html')
+            if os.path.isfile(spa_index):
+                return spa_index
+        
+        # Always try ROOT first (covers old pages, data files, etc.)
+        root_path = os.path.join(ROOT, clean.lstrip('/'))
+        if os.path.isfile(root_path):
+            return root_path
+        if os.path.isdir(root_path):
+            for idx in ('index.html', 'index.htm'):
+                ip = os.path.join(root_path, idx)
+                if os.path.isfile(ip):
+                    return ip
+        
+        # Not found in ROOT — serve from Vue dist with SPA fallback
+        dist_path = os.path.join(VUE_DIST, clean.lstrip('/'))
+        if os.path.isfile(dist_path):
+            return dist_path
+        if os.path.isdir(dist_path):
+            for idx in ('index.html', 'index.htm'):
+                ip = os.path.join(dist_path, idx)
+                if os.path.isfile(ip):
+                    return ip
+        
+        # SPA fallback: serve dist/index.html for client-side routes
+        spa_index = os.path.join(VUE_DIST, 'index.html')
+        if os.path.isfile(spa_index):
+            return spa_index
+        
+        return root_path
+
     def end_headers(self):
         no_cache_paths = ['/', '/load', '/api/']
         if any(self.path == p or self.path.startswith(p) for p in no_cache_paths):