feat: add snacks.picker support

lua/http-codes/snacks.lua

@@ -0,0 +1,35 @@
+local codes = require 'http-codes.codes'
+local cached_items = nil
+
+local function codes_to_snack_items(codes)
+    if cached_items then return cached_items end
+
+    local items = {}
+
+    local idx = 1
+    for status, _ in pairs(codes) do
+        table.insert(items, { idx = idx, text = status })
+        idx = idx + 1
+    end
+    cached_items = items
+    return items
+end
+
+return {
+    pick = function(open_url)
+        require('snacks.picker').pick(nil, {
+            title = 'HTTP Codes',
+            items = codes_to_snack_items(codes),
+            format = 'text',
+            layout = {
+                preset = 'select',
+                hidden = { 'preview' },
+            },
+            confirm = function(picker, item)
+                local link = codes[item.text]
+                picker:close()
+                vim.fn.jobstart(open_url:format(link))
+            end,
+        })
+    end,
+}