home: create 'modules/home' folder

Consolidating all modules under the same path, to clear out the
top-level directory.

modules/home/vim/plugin/settings/completion.lua

@@ -0,0 +1,62 @@
+-- Show completion menu in all cases, and don't select anything
+vim.opt.completeopt = { "menu", "menuone", "noselect" }
+
+local cmp = require("cmp")
+local cmp_under_comparator = require("cmp-under-comparator")
+local luasnip = require("luasnip")
+
+cmp.setup({
+    snippet = {
+        expand = function(args)
+            luasnip.lsp_expand(args.body)
+        end,
+    },
+    mapping = {
+        ["<Tab>"] = function(fallback)
+            if luasnip.expand_or_jumpable() then
+                luasnip.expand_or_jump()
+            else
+                fallback()
+            end
+        end,
+        ["<S-Tab>"] = function(fallback)
+            if luasnip.jumpable(-1) then
+                luasnip.jump(-1)
+            else
+                fallback()
+            end
+        end,
+        ["<C-n>"] = cmp.mapping(cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert }), { "i", "c" }),
+        ["<C-p>"] = cmp.mapping(cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert }), { "i", "c" }),
+        ["<C-d>"] = cmp.mapping.scroll_docs(-5),
+        ["<C-f>"] = cmp.mapping.scroll_docs(5),
+        ["<C-y>"] = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Insert, select = false }),
+        ["<C-e>"] = cmp.mapping.abort(),
+    },
+    view = {
+        entries = "native",
+    },
+    sources = {
+        { name = "async_path", priority_weight = 110 },
+        { name = "nvim_lsp", priority_weight = 100 },
+        { name = "nvim_lua", priority_weight = 90 },
+        { name = "luasnip", priority_weight = 80 },
+        { name = "buffer", max_item_count = 5, priority_weight = 50 },
+    },
+    sorting = {
+        priority_weight = 100,
+        comparators = {
+            cmp.config.compare.offset,
+            cmp.config.compare.exact,
+            cmp.config.compare.score,
+            cmp_under_comparator.under,
+            cmp.config.compare.kind,
+            cmp.config.compare.sort_text,
+            cmp.config.compare.length,
+            cmp.config.compare.order,
+        },
+    },
+    experimental = {
+        ghost_text = true,
+    },
+})