I have no idea

lua/plugins/cmp.lua

@@ -9,7 +9,7 @@ local config = function()
         mapping = cmp.mapping.preset.insert({
             ["<C-b>"] = cmp.mapping.scroll_docs( -4),
             ["<C-f>"] = cmp.mapping.scroll_docs(4),
-            ["<c-space>"] = cmp.mapping.complete(),
+            ["<c-h>"] = cmp.mapping.complete(),
             ["<c-e>"] = cmp.mapping.abort(),
             ["<cr>"] = cmp.mapping.confirm({ select = true }),
             ["<tab>"] = cmp.mapping.select_next_item(),

lua/plugins/lsp.lua

@@ -57,6 +57,10 @@ local config = function()
         root_dir = c.util.root_pattern("package.json", "tsconfig.json", "jsconfig.json"),
         single_file_support = false,
     }
+    c.jsonls.setup {
+        on_attach = on_attach,
+        capabilities = capabilities,
+    }
 end
 
 local rs_config = function()