complete neovim 0.12 compatibility audit

lua/keymaps.lua

@@ -50,10 +50,10 @@ map('n', '<leader>xE', function()
   vim.diagnostic.setqflist({ severity = vim.diagnostic.severity.ERROR })
 end, { desc = 'Diagnostics: All errors (quickfix)', silent = true })
 map('n', '[d', function()
-  vim.diagnostic.goto_prev({ float = false })
+  vim.diagnostic.jump({ count = -1, float = false })
 end, { desc = 'Diagnostics: Previous diagnostic', silent = true })
 map('n', ']d', function()
-  vim.diagnostic.goto_next({ float = false })
+  vim.diagnostic.jump({ count = 1, float = false })
 end, { desc = 'Diagnostics: Next diagnostic', silent = true })
 map('n', '<leader>xd', function()
   pcall(vim.diagnostic.open_float)

lua/plugins/nvim-lint.lua

@@ -52,8 +52,8 @@ return {
     -- Note: This runs once at config load, checks cwd for phpcs.xml
     local cwd = vim.fn.getcwd()
     local has_project_ruleset =
-      vim.loop.fs_stat(cwd .. "/phpcs.xml")
-      or vim.loop.fs_stat(cwd .. "/phpcs.xml.dist")
+      vim.uv.fs_stat(cwd .. "/phpcs.xml")
+      or vim.uv.fs_stat(cwd .. "/phpcs.xml.dist")
     
     local phpcs_args = { "-q", "--report=json" }
     if not has_project_ruleset then

lua/plugins/treesitter.lua

@@ -39,7 +39,7 @@ return {
           -- Disable for very large files
           disable = function(lang, buf)
             local max_filesize = 100 * 1024 -- 100 KB
-            local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+            local ok, stats = pcall(vim.uv.fs_stat, vim.api.nvim_buf_get_name(buf))
             if ok and stats and stats.size > max_filesize then
               return true
             end