add black and lint

lua/plugins/conform.lua

@@ -0,0 +1,8 @@
+return {
+  "stevearc/conform.nvim",
+  opts = {
+    formatters_by_ft = {
+      python = { "black" },
+    },
+  },
+}

lua/plugins/nvim-lint.lua

@@ -0,0 +1,26 @@
+return {
+  {
+    "mfussenegger/nvim-lint",
+    event = { "BufReadPre", "BufNewFile" },
+    config = function()
+      local lint = require("lint")
+
+      -- Linter pro Dateityp konfigurieren
+      lint.linters_by_ft = {
+        python = { "pylint" },
+      }
+
+      -- Standardmäßig beim Speichern linten
+      vim.api.nvim_create_autocmd({ "BufWritePost" }, {
+        callback = function()
+          lint.try_lint()
+        end,
+      })
+
+      -- Optional: Mapping für manuelles Linting
+      vim.keymap.set("n", "<leader>ll", function()
+        lint.try_lint()
+      end, { desc = "Lint current file" })
+    end,
+  },
+}