feat: add growth tracking page and related functionality

- Implemented a new Growth page to track practice time and trends.
- Added API integration for fetching review data.
- Created components for displaying practice statistics and trends.
- Updated navigation titles for the main index and growth pages.
- Removed unused styles from the index page.
- Introduced a Projects management page for adding and editing practice projects.
- Developed a Record form for logging practice sessions with validation.
- Added utility functions for date manipulation and duration formatting.
- Implemented error handling and session management in the practice service.
- Created unit tests for the practice service to ensure reliability.

miniprogram/project.config.json

@@ -8,6 +8,29 @@
     "es6": false,
     "minified": true,
     "postcss": false,
-    "urlCheck": true
-  }
-}
+    "urlCheck": true,
+    "compileWorklet": false,
+    "uglifyFileName": false,
+    "uploadWithSourceMap": true,
+    "enhance": false,
+    "packNpmManually": false,
+    "packNpmRelationList": [],
+    "minifyWXSS": true,
+    "minifyWXML": true,
+    "localPlugins": false,
+    "disableUseStrict": false,
+    "useCompilerPlugins": false,
+    "condition": false,
+    "babelSetting": {
+      "ignore": [],
+      "disablePlugins": [],
+      "outputPath": ""
+    }
+  },
+  "simulatorPluginLibVersion": {},
+  "packOptions": {
+    "ignore": [],
+    "include": []
+  },
+  "editorSetting": {}
+}