QOL & Security improvement

Signed-off-by: Hadi <112569860+anotherhadi@users.noreply.github.com>

internal/config/config.go

@@ -24,6 +24,7 @@ type Config struct {
 		ProjectDir    string `mapstructure:"project_dir"`
 		PluginsDir    string `mapstructure:"plugins_dir"`
 		UpstreamProxy string `mapstructure:"upstream_proxy"`
+		MaxBodySizeMB int    `mapstructure:"max_body_size_mb"`
 	} `mapstructure:"app"`
 
 	TUI struct {

internal/config/default_config.yaml

@@ -5,6 +5,7 @@ app:
   project_dir: ~/.local/share/spilltea
   plugins_dir: ~/.config/spilltea/plugins
   upstream_proxy: "" # e.g. http://corporate-proxy:8888 or http://user:pass@host:8888
+  max_body_size_mb: 50 # max response body size read into memory for large streamed responses (MB)
 
 intercept:
   default_intercept_enabled: true