updated nvim config, added local_ai

home/nvim/default.nix

@@ -0,0 +1,76 @@
+{ config, pkgs, lib, ... }:
+
+let
+    treesitterParsers = pkgs.symlinkJoin {
+        name = "treesitter-parsers";
+        paths = builtins.attrValues pkgs.vimPlugins.nvim-treesitter.passthru.grammarPlugins;
+    };
+in
+{
+    programs.neovim = {
+        enable = true;
+        defaultEditor = true;
+        viAlias = true;
+        vimAlias = true;
+        withNodeJs = true;
+        withPython3 = true;
+
+        extraPackages = with pkgs; [
+            # Native compilation tools & Treesitter CLI
+            gcc
+            clang
+            gnumake
+            cmake
+            tree-sitter
+
+            # Search & Fuzzy Finding
+            ripgrep
+            fd
+            fzf
+
+            # Archive and Network Utilities
+            git
+            curl
+            unzip
+            gnutar
+            gzip
+
+            # Language Servers, Linters & Formatters (Declarative, no Mason needed)
+            # Nix
+            nil
+            nixfmt
+            statix
+            # Lua
+            lua-language-server
+            stylua
+            # C / C++
+            llvmPackages_latest.clang-tools
+            llvmPackages_latest.lldb
+            # Rust
+            rust-analyzer
+            # Python
+            pyright
+            ruff
+            # Web / TypeScript / JavaScript / HTML / CSS / JSON
+            vtsls
+            vscode-langservers-extracted
+            prettier
+            # Shell
+            shfmt
+            shellcheck
+        ];
+
+        extraWrapperArgs = [
+            "--set" "NVIM_TREESITTER_PARSERS" "${treesitterParsers}"
+        ];
+    };
+
+    # Symlink LazyVim configuration to ~/.config/nvim recursively
+    xdg.configFile."nvim" = {
+        source = ./config;
+        recursive = true;
+    };
+
+    # Symlink precompiled Treesitter parsers directly into ~/.config/nvim/parser
+    xdg.configFile."nvim/parser".source = "${treesitterParsers}/parser";
+}