refactor(更新) :

- 数据库相关代码删除

app/build.gradle

@@ -90,11 +90,6 @@ dependencies {
     implementation(libs.viewmodel.savestate)
     kapt(libs.viewmodel.compiler)
 
-    implementation(libs.room.runtime)
-    implementation(libs.room.ktx)
-    implementation(libs.room.testing)
-    ksp(libs.room.compiler)
-
     implementation(libs.android.navigation.fragment)
     implementation(libs.android.navigation.ui)
     implementation(libs.android.navigation.dynamic.features.fragment)

app/src/main/java/com/grkj/iscs/model/ISCSDatabase.kt

@@ -1,29 +0,0 @@
-package com.grkj.iscs.model
-
-import androidx.room.Database
-import androidx.room.Room
-import androidx.room.RoomDatabase
-import com.grkj.iscs.MyApplication
-
-/**
- * 本地数据库
- */
-//@Database(version = ISCSMigrations.VERSION)
-abstract class ISCSDatabase : RoomDatabase() {
-    companion object {
-        /**
-         * 单例
-         */
-        @JvmStatic
-        val instance: ISCSDatabase by lazy {
-            Room.databaseBuilder(
-                MyApplication.instance?.applicationContext!!,
-                ISCSDatabase::class.java,
-                "iscs_database"
-            )
-                // 如需在主线程查询，可取消下行注释（不推荐）：
-                // .allowMainThreadQueries()
-                .build()
-        }
-    }
-}

app/src/main/java/com/grkj/iscs/model/ISCSMigrations.kt

@@ -1,11 +0,0 @@
-package com.grkj.iscs.model
-
-/**
- * 数据库升级、版本相关信息
- */
-object ISCSMigrations {
-    /**
-     * 版本号
-     */
-    const val VERSION = 1
-}