I have no idea what I'm doing

ftdetect/perga.vim

@@ -1 +0,0 @@
-autocmd VimEnter,BufWinEnter,BufRead,BufNewFile *.pg setlocal filetype=perga

lua/tree-sitter-perga/init.lua

@@ -1,49 +0,0 @@
-local M = {}
-
-local is_windows
-if jit ~= nil then
-    is_windows = jit.os == "Windows"
-else
-    is_windows = package.config:sub(1, 1) == "\\"
-end
-
-local join_paths = function(...)
-    local separator
-    if is_windows then
-        separator = "\\"
-    else
-        separator = "/"
-    end
-    return table.concat({ ... }, separator)
-end
-
-function M.setup(arg)
-    local parser_config = require('nvim-treesitter.parsers').get_parser_configs()
-    parser_config.perga = {
-        install_info = {
-            url = arg['local'] and join_paths(
-                vim.fn.stdpath('data'),
-                'site',
-                'pack',
-                'packer',
-                'start',
-                'tree-sitter-perga'
-            ) or 'https://forgejo.ballcloud.cc/wball/tree-sitter-perga',
-            files = { 'src/parser.c' },
-            branch = 'main',
-        },
-        maintainers = { '@wball' }
-    }
-    local ok, ft = pcall(require, 'filetype')
-    if ok then
-        ft.setup({
-            overrides = {
-                extensions = {
-                    perga = 'pg',
-                },
-            },
-        })
-    end
-end
-
-return M

tree-sitter.json

@@ -7,7 +7,7 @@
       "path": ".",
       "file-types": ["pg"],
       "injection-regex": "^perga$",
-      "highlights": "queries/highlights.scm"
+      "highlights": "queries/perga/highlights.scm"
     }
   ],
   "metadata": {