removed lsp-zero and reconfigured lsp. setup cmp more throughly. added snippets. made packer file a bit more organized.

env/.config/nvim/after/plugin/snippets.lua

@@ -0,0 +1,18 @@
+local ok, luasnip= pcall(require, 'luasnip')
+if ok then
+    luasnip.filetype_extend("javascript", { "jsdoc" })
+    luasnip.filetype_extend("lua", { "luadoc" })
+    luasnip.filetype_extend("rust", { "rustdoc" })
+    luasnip.filetype_extend("c", { "cdoc" })
+
+    vim.keymap.set({"i"}, "<C-s>e", function() luasnip.expand() end, {silent = true})
+
+    vim.keymap.set({"i", "s"}, "<C-s>;", function() luasnip.jump(1) end, {silent = true})
+    vim.keymap.set({"i", "s"}, "<C-s>,", function() luasnip.jump(-1) end, {silent = true})
+
+    vim.keymap.set({"i", "s"}, "<C-E>", function()
+        if luasnip.choice_active() then
+            luasnip.change_choice(1)
+        end
+    end, {silent = true})
+end