chore: fixes some annoyances

- bufdelete handling
- installs snipe
- installs gitportal

modules/nvim/config/lua/plugins/gitportal.lua

@@ -0,0 +1,24 @@
+return {
+  "trevorhauter/gitportal.nvim",
+  opts = {
+    always_include_current_line = true,
+    switch_branch_or_commit_upon_ingestion = "ask_first",
+  },
+  keys = {
+    {
+      "<leader>gll",
+      "<cmd>GitPortal<cr>",
+      desc = "Browse file at git remote",
+    },
+    {
+      "<leader>gly",
+      "<cmd>GitPortal copy_link_to_clipboard<cr>",
+      desc = "Yank git link to clipboard",
+    },
+    {
+      "<leader>glo",
+      "<cmd>GitPortal open_link<cr>",
+      desc = "Browse file at git remote",
+    },
+  },
+}