chore: change default storage type to memory

Memory backend with JSON export is now the default, making the
extension work out-of-the-box without requiring database setup.

Author: fank

internal/config/config.go

@@ -44,7 +44,7 @@ func Load(configDir string) error {
 	viper.SetDefault("logio.port", "28777")
 
 	// Storage backend defaults
-	viper.SetDefault("storage.type", "postgres")
+	viper.SetDefault("storage.type", "memory")
 	viper.SetDefault("storage.memory.outputDir", "./recordings")
 	viper.SetDefault("storage.memory.compressOutput", true)
 

ocap-recorder.cfg.json.example

@@ -22,7 +22,7 @@
     "org": "ocap-metrics"
   },
   "storage": {
-    "type": "postgres",
+    "type": "memory",
     "memory": {
       "outputDir": "./recordings",
       "compressOutput": true