fix(neovim): add default pyright file exclusions

.config/nvim/custom/proj-conf/lua/proj-conf/projects/ruff_pyright.lua

@@ -27,6 +27,7 @@ return {
             settings = {
                 basedpyright = {
                     analysis = {
+                        exclude = { "**/node_modules", "**/__pycache__", "**/build" },
                         typeCheckingMode = "off",
                         autoSearchPaths = true,
                         diagnosticMode = "openFilesOnly",