[experiment] add alternative wasm sqlite3 implementation available via build-tag (#2863)

This allows for building GoToSocial with [SQLite transpiled to WASM](https://github.com/ncruces/go-sqlite3) and accessed through [Wazero](https://wazero.io/).

testrig/db.go

@@ -19,10 +19,7 @@ package testrig
 
 import (
 	"context"
-	"os"
-	"strconv"
 
-	"github.com/superseriousbusiness/gotosocial/internal/config"
 	"github.com/superseriousbusiness/gotosocial/internal/db"
 	"github.com/superseriousbusiness/gotosocial/internal/db/bundb"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
@@ -84,22 +81,6 @@ var testModels = []interface{}{
 // If the environment variable GTS_DB_PORT is set, it will take that
 // value as the port instead.
 func NewTestDB(state *state.State) db.DB {
-	if alternateAddress := os.Getenv("GTS_DB_ADDRESS"); alternateAddress != "" {
-		config.SetDbAddress(alternateAddress)
-	}
-
-	if alternateDBType := os.Getenv("GTS_DB_TYPE"); alternateDBType != "" {
-		config.SetDbType(alternateDBType)
-	}
-
-	if alternateDBPort := os.Getenv("GTS_DB_PORT"); alternateDBPort != "" {
-		port, err := strconv.ParseUint(alternateDBPort, 10, 16)
-		if err != nil {
-			panic(err)
-		}
-		config.SetDbPort(int(port))
-	}
-
 	state.Caches.Init()
 
 	testDB, err := bundb.NewBunDBService(context.Background(), state)
@@ -374,9 +355,10 @@ func StandardDBTeardown(db db.DB) {
 	if db == nil {
 		return
 	}
+	defer db.Close()
 	for _, m := range testModels {
 		if err := db.DropTable(ctx, m); err != nil {
-			log.Panic(nil, err)
+			log.Error(ctx, err)
 		}
 	}
 }