feat: add clear buffers command

.config/nvim/lua/core/commands.lua

@@ -19,3 +19,7 @@ vim.api.nvim_create_user_command("ToggleDiagnostics", function()
 	vim.g.diagnostics_enable = true
 	vim.diagnostic.enable(true)
 end, {})
+
+vim.api.nvim_create_user_command("ClearBuffers", function()
+    vim.cmd('%bd|e#|bd#')
+end, {})