feat(setting): Refactor settings to use a database-backed store

Refactors the entire settings management system from JSON files to a more robust and scalable SQLite database using GORM. This architectural change lays the foundation for future features like cloud synchronization.

Key changes:
- Introduces a new `database` package with GORM models for all settings and app data.
- Implements a backward-compatible migration system that automatically moves existing users settings from `wox.setting.json` and `wox.app.data.json` to the new `wox.db` file on the first run.
- Moves the database location to `userDataDirectory` to align with the projects data storage conventions.
- Rewrites the `setting.Manager` to be fully database-driven, replacing all file I/O with GORM operations.
- Sacrifices `FavoriteResults` during migration due to the technical limitation of its one-way hash implementation.

This resolves the issue of having scattered JSON configuration and provides a centralized, transactional data store.

wox.core/database/database.go

@@ -0,0 +1,132 @@
+package database
+
+import (
+	"fmt"
+	"path/filepath"
+	"sync"
+	"wox/common"
+	"wox/util"
+
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+)
+
+var (
+	db   *gorm.DB
+	once sync.Once
+)
+
+const dbFileName = "wox.db"
+
+// Models
+
+type Setting struct {
+	Key   string `gorm:"primaryKey"`
+	Value string
+}
+
+type Hotkey struct {
+	ID                uint   `gorm:"primaryKey;autoIncrement"`
+	Hotkey            string `gorm:"unique"`
+	Query             string
+	IsSilentExecution bool
+}
+
+type QueryShortcut struct {
+	ID       uint   `gorm:"primaryKey;autoIncrement"`
+	Shortcut string `gorm:"unique"`
+	Query    string
+}
+
+type AIProvider struct {
+	ID     uint `gorm:"primaryKey;autoIncrement"`
+	Name   common.ProviderName
+	ApiKey string
+	Host   string
+}
+
+type QueryHistory struct {
+	ID        uint `gorm:"primaryKey;autoIncrement"`
+	Query     string
+	Timestamp int64
+}
+
+type FavoriteResult struct {
+	ID       uint   `gorm:"primaryKey;autoIncrement"`
+	PluginID string `gorm:"uniqueIndex:idx_fav"`
+	Title    string `gorm:"uniqueIndex:idx_fav"`
+	Subtitle string `gorm:"uniqueIndex:idx_fav"`
+}
+
+type PluginSetting struct {
+	ID       uint   `gorm:"primaryKey;autoIncrement"`
+	PluginID string `gorm:"uniqueIndex:idx_plugin_setting"`
+	Key      string `gorm:"uniqueIndex:idx_plugin_setting"`
+	Value    string
+}
+
+type ActionedResult struct {
+	ID        uint `gorm:"primaryKey;autoIncrement"`
+	PluginID  string
+	Title     string
+	Subtitle  string
+	Timestamp int64
+	Query     string
+}
+
+type Oplog struct {
+	ID            uint `gorm:"primaryKey;autoIncrement"`
+	EntityType    string
+	EntityID      string
+	Operation     string
+	Key           string
+	Value         string
+	Timestamp     int64
+	SyncedToCloud bool `gorm:"default:false"`
+}
+
+// Init initializes the database connection and migrates the schema.
+func Init() error {
+	var err error
+	once.Do(func() {
+		dbPath := filepath.Join(util.GetLocation().GetUserDataDirectory(), dbFileName)
+
+		db, err = gorm.Open(sqlite.Open(dbPath), &gorm.Config{
+			Logger: logger.Default.LogMode(logger.Silent),
+		})
+
+		if err != nil {
+			err = fmt.Errorf("failed to connect to database: %w", err)
+			return
+		}
+
+		// AutoMigrate will create tables, columns, and indexes, but not delete them.
+		err = migrateSchema()
+		if err != nil {
+			err = fmt.Errorf("failed to migrate database schema: %w", err)
+			return
+		}
+	})
+	return err
+}
+
+// GetDB returns the GORM database instance.
+func GetDB() *gorm.DB {
+	return db
+}
+
+// migrateSchema runs GORM's AutoMigrate function.
+func migrateSchema() error {
+	return db.AutoMigrate(
+		&Setting{},
+		&Hotkey{},
+		&QueryShortcut{},
+		&AIProvider{},
+		&QueryHistory{},
+		&FavoriteResult{},
+		&PluginSetting{},
+		&ActionedResult{},
+		&Oplog{},
+	)
+}

wox.core/go.mod

@@ -27,7 +27,6 @@ require (
 	github.com/olahol/melody v1.2.1
 	github.com/openai/openai-go v0.1.0-beta.6
 	github.com/otiai10/copy v1.14.0
-
 	github.com/petermattis/goid v0.0.0-20241025130422-66cb2e6d7274
 	github.com/robotn/gohook v0.41.0
 	github.com/rs/cors v1.11.1
@@ -65,6 +64,7 @@ require (
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/invopop/jsonschema v0.12.0 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/klauspost/compress v1.17.11 // indirect
 	github.com/kylelemons/godebug v1.1.0 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
@@ -93,4 +93,6 @@ require (
 	google.golang.org/protobuf v1.35.1 // indirect
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gorm.io/driver/sqlite v1.6.0 // indirect
+	gorm.io/gorm v1.30.0 // indirect
 )

wox.core/go.sum

@@ -50,6 +50,8 @@ github.com/invopop/jsonschema v0.12.0/go.mod h1:ffZ5Km5SWWRAIN6wbDXItl95euhFz2uO
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/jinzhu/copier v0.4.0 h1:w3ciUoD19shMCRargcpm0cm91ytaBhDvuRpz1ODO/U8=
 github.com/jinzhu/copier v0.4.0/go.mod h1:DfbEm0FYsaqBcKcFuvmOZb218JkPGtvSHsKg8S8hyyg=
+github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
+github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
@@ -232,6 +234,10 @@ gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/driver/sqlite v1.6.0 h1:WHRRrIiulaPiPFmDcod6prc4l2VGVWHz80KspNsxSfQ=
+gorm.io/driver/sqlite v1.6.0/go.mod h1:AO9V1qIQddBESngQUKWL9yoH93HIeA1X6V633rBwyT8=
+gorm.io/gorm v1.30.0 h1:qbT5aPv1UH8gI99OsRlvDToLxW5zR7FzS9acZDOZcgs=
+gorm.io/gorm v1.30.0/go.mod h1:8Z33v652h4//uMA76KjeDH8mJXPm1QNCYrMeatR0DOE=
 howett.net/plist v1.0.1 h1:37GdZ8tP09Q35o9ych3ehygcsL+HqKSwzctveSlarvM=
 howett.net/plist v1.0.1/go.mod h1:lqaXoTrLY4hg8tnEzNru53gicrbv7rrk+2xJA/7hw9g=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=