Add DAP, mini.align, leetcode plugins

lua/configs/dap.lua

@@ -0,0 +1,18 @@
+
+local dap = require("dap")
+dap.adapters.gdb = {
+  type = "executable",
+  command = "gdb",
+  args = { "-i", "dap" }
+}
+dap.configurations.c = {
+  {
+    name = "Launch",
+    type = "gdb",
+    request = "launch",
+    program = function()
+      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
+    end,
+    cwd = "${workspaceFolder}",
+  },
+}