Move lsp config to local file structure

.config/nvim/lsp/tvm_ffi_navigator.lua

@@ -0,0 +1,15 @@
+---@brief
+---
+--- https://github.com/tqchen/ffi-navigator
+---
+--- The Language Server for FFI calls in TVM to be able jump between python and C++
+---
+--- FFI navigator can be installed with `pip install ffi-navigator`, buf for more details, please see
+--- https://github.com/tqchen/ffi-navigator?tab=readme-ov-file#installation
+
+---@type vim.lsp.Config
+return {
+  cmd = { 'python', '-m', 'ffi_navigator.langserver' },
+  filetypes = { 'python', 'cpp' },
+  root_markers = { 'pyproject.toml', '.git' },
+}