feat(theme): Use cattppuccin-mocha theme

nvim/plugin/bufferline.lua

@@ -0,0 +1,27 @@
+if not vim.g.did_load_catppuccin_plugin then
+  require("bufferline").setup{}
+  return
+end
+
+if vim.g.did_load_bufferline_plugin then
+  return
+end
+vim.g.did_load_bufferline_plugin = true
+
+local mocha = require("catppuccin.palettes").get_palette "mocha"
+require("bufferline").setup {
+    highlights = require("catppuccin.groups.integrations.bufferline").get {
+        styles = { "italic", "bold" },
+        custom = {
+            all = {
+                fill = { bg = "#000000" },
+            },
+            mocha = {
+                background = { fg = mocha.text },
+            },
+            latte = {
+                background = { fg = "#000000" },
+            },
+        },
+    },
+}