create shared niri config, refactor generic feature modules

dotfiles/takamaki/easyeffects/easyeffectsrc

@@ -10,6 +10,7 @@ visiblePlugin=deesser#0
 [StreamOutputs]
 outputDevice=alsa_output.usb-Focusrite_Scarlett_2i2_USB_Y8PK1YT167E441-00.HiFi__Line__sink
 plugins=equalizer#0
+visiblePage=pluginsPage
 visiblePlugin=equalizer#0
 
 [Style]
@@ -17,7 +18,7 @@ forceBreezeTheme=false
 
 [Window]
 autostartOnLogin=true
-height=1408
+height=1364
 showTrayIcon=false
 visiblePage=inputPage
 width=1912