treewide: migrate to pluginRC for correct DAG order

The "new" DAG order is as follows:
- (luaConfigPre)
- globalsScript
- basic
- theme
- pluginConfigs
- extraPluginConfigs
- mappings
- (luaConfigPost)

modules/plugins/utility/gestures/gesture-nvim/config.nix

@@ -25,7 +25,7 @@ in {
       })
     ];
 
-    vim.luaConfigRC.gesture-nvim = entryAnywhere ''
+    vim.pluginRC.gesture-nvim = entryAnywhere ''
       vim.opt.mouse = "a"
 
       local gesture = require("gesture")