fix LSPs, add c# support

lua/bootstrap.lua

@@ -19,7 +19,7 @@ return {
     branch = "main",
     build = ":TSUpdate",
     config = function()
-      local langs = { "clojure", "fennel", "lua", "vim", "vimdoc", "query" }
+      local langs = { "clojure", "fennel", "lua", "vim", "vimdoc", "query", "c_sharp", "html" }
 
       -- Install parsers asynchronously on first load
       vim.schedule(function()
@@ -32,16 +32,22 @@ return {
       -- Enable treesitter highlighting for supported filetypes
       -- This is required for nvim-paredit to work (needs vim.treesitter.get_node())
       vim.api.nvim_create_autocmd("FileType", {
-        pattern = { "clojure", "fennel", "lua", "vim", "query", "scheme", "lisp" },
+        pattern = { "clojure", "fennel", "lua", "vim", "query", "scheme", "lisp", "cs", "razor", "html" },
         callback = function()
           pcall(vim.treesitter.start)
         end,
       })
+
+      -- Filetype detection for Blazor/Razor files
+      vim.filetype.add({ extension = { razor = "razor" } })
+
+      -- Use html parser for razor files (no razor parser exists; LSP covers C# parts)
+      vim.treesitter.language.register("html", "razor")
     end,
   },
   {
     "nvim-telescope/telescope.nvim",
-    tag = "0.1.8",
+    branch = "master",
     dependencies = { "nvim-lua/plenary.nvim" },
     keys = {
       { "<leader>ff", "<cmd>Telescope find_files<cr>", desc = "Find files" },