feat(editing-support): add other-nvim (#1461)

* feat(editing-support): add other-nvim

* Update lua/astrocommunity/editing-support/other-nvim/README.md

* Apply suggestions from code review

* Apply suggestions from code review

---------

Co-authored-by: Uzair Aftab <48220549+Uzaaft@users.noreply.github.com>

Author: practicalli-johnny

lua/astrocommunity/editing-support/other-nvim/README.md

@@ -0,0 +1,9 @@
+# other-nvim
+
+Open alternative files for the current buffer.
+
+Supported Languages:
+
+- built-in: livewire, angular, laravel, rails, golang, python, react, rust, elixir
+
+**Repository:** <https://github.com/rgroli/other.nvim>

lua/astrocommunity/editing-support/other-nvim/init.lua

@@ -0,0 +1,16 @@
+return {
+  "rgroli/other.nvim",
+  ft = {
+    -- built-in mapping support
+    "livewire",
+    "angular",
+    "laravel",
+    "rails",
+    "golang",
+    "python",
+    "react",
+    "rust",
+    "elixir",
+  },
+  opts = {},
+}