Lualine breadcrumb colors improved, a keybinding for treesitter symbols

Keybindings:

- <leader>fT - fzf Tresitter symbols

lua/keybindings.lua

@@ -2,6 +2,7 @@
 local fzf = require('fzf-lua')
 vim.keymap.set('n', '<leader>b', fzf.buffers, { desc = "Buffers" })
 vim.keymap.set('n', '<leader>fG', fzf.grep_cword, { desc = "Grep word under cursor" })
+vim.keymap.set('n', '<leader>fT', fzf.treesitter, { desc = "Treesitter symbols" })
 vim.keymap.set('n', '<leader>fc', fzf.commands, { desc = "Commands" })
 vim.keymap.set('n', '<leader>ff', fzf.files, { desc = "Find file" })
 vim.keymap.set('n', '<leader>fg', fzf.live_grep, { desc = "Grep" })