refactor: rename "server_configurations" => "configs" #3330

Problem:
The name `server_configurations` is extremely verbose and irritatingly
formal and dogmatic. This overlong name is a constant nuisance when
reading, writing, and coding.

It's also not even correct: these configurations are just as much
"client" configurations as they are "server" configurations.

Solution:
- Rename to a shorter name.
- Leave placeholder files for any old URLs that link to the old
  location.

1 files changed, 2 insertions, 3 deletions

diff --git a/lua/lspconfig.lua b/lua/lspconfig.lua
index f5129bc6..9c1ef7e3 100644
--- a/lua/lspconfig.lua
+++ b/lua/lspconfig.lua
@@ -58,14 +58,13 @@ function mt:__index(k)
       k = alias.to
     end
 
-    local success, config = pcall(require, 'lspconfig.server_configurations.' .. k)
+    local success, config = pcall(require, 'lspconfig.configs.' .. k)
     if success then
       configs[k] = config
     else
       vim.notify(
         string.format(
-          '[lspconfig] Cannot access configuration for %s. Ensure this server is listed in '
-            .. '`server_configurations.md` or added as a custom server.',
+          '[lspconfig] config "%s" not found. Ensure it is listed in `configs.md` or added as a custom server.',
           k
         ),
         vim.log.levels.WARN