chore: changed presets to preset for config and updated docs

lua/Polydev/configs.lua

@@ -55,7 +55,7 @@ M.defaults = {
 	build_attributes = "",
     },
     terminal = {
-	presets = "centered",
+	preset = "centered",
 	border = true,
 	number = true,
 	relativenumber = true,

lua/Polydev/presets.lua

@@ -2,7 +2,7 @@ local M = {}
 
 local opts = {}
 
-M.presets = {
+local presets = {
     centered = {
 	left_padding = 0,
 	right_padding = 0,
@@ -31,13 +31,13 @@ M.presets = {
 
 function M.getPresets(preset)
     if preset == "centered" then
-	opts = M.presets.centered
+	opts = presets.centered
     elseif preset == "center_panel" then
-	opts = M.presets.center_panel
+	opts = presets.center_panel
     elseif preset == "right_panel" then
-	opts = M.presets.right_panel
+	opts = presets.right_panel
     elseif preset == "cornered" then
-	opts = M.presets.cornered
+	opts = presets.cornered
     elseif preset == nil then
 	print("Preset returns nil value")
     else

lua/Polydev/utils.lua

@@ -1,5 +1,3 @@
-local presets = require("Polydev.presets")
-
 local M = {}
 
 M.opts = {}
@@ -21,9 +19,11 @@ function M.write_file(path, content)
 end
 
 function M.open_float_terminal(cmd)
+    local presets = require("Polydev.presets")
     local presets_opts = {}
-    if presets.getPresets(M.opts.presets) == nil then return nil end
-    presets_opts = presets.getPresets(M.opts.presets)
+
+    if presets.getPresets(M.opts.preset) == nil then return nil end
+    presets_opts = presets.getPresets(M.opts.preset)
     local ui = vim.api.nvim_list_uis()[1]
 
     local width = math.max(1, math.floor(ui.width * 0.9) - presets_opts.left_padding - presets_opts.right_padding)