feat(completion): Add blink-cmp-emoji (#1447)

* feat(completion): Add blink-cmp-emoji

* Update lua/astrocommunity/completion/blink-cmp-emoji/README.md

* Update init.lua

---------

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

Author: ALameLlama

lua/astrocommunity/completion/blink-cmp-emoji/README.md

@@ -0,0 +1,5 @@
+# Emoji source for blink.cmp completion plugin.
+
+Emoji source for blink.cmp.
+
+**Repository:** <https://github.com/moyiz/blink-emoji.nvim>

lua/astrocommunity/completion/blink-cmp-emoji/init.lua

@@ -0,0 +1,16 @@
+return {
+  "moyiz/blink-emoji.nvim",
+  lazy = true,
+  specs = {
+    "Saghen/blink.cmp",
+    optional = true,
+    opts = {
+      sources = {
+        default = { "emoji" },
+        providers = {
+          emoji = { name = "emoji", module = "blink-emoji" },
+        },
+      },
+    },
+  },
+}