refactor(LSP): use the new vim.lsp.* functions to set up LSP servers

lua/ow/log.lua

@@ -0,0 +1,44 @@
+local M = {}
+
+--- Log error message
+---@param fmt string
+---@param ... any
+function M.error(fmt, ...)
+    vim.notify(
+        fmt:format(...),
+        vim.log.levels.ERROR
+    )
+end
+
+--- Log warning message
+---@param fmt string
+---@param ... any
+function M.warning(fmt, ...)
+    vim.notify(
+        fmt:format(...),
+        vim.log.levels.WARN
+    )
+end
+
+--- Log info message
+---@param fmt string
+---@param ... any
+function M.info(fmt, ...)
+    vim.notify(
+        fmt:format(...),
+        vim.log.levels.INFO
+    )
+end
+
+--- Log debug message
+---@param fmt string
+---@param ... any
+function M.debug(fmt, ...)
+    vim.notify(
+        fmt:format(...),
+        vim.log.levels.DEBUG
+    )
+end
+
+return M
+