fix sign, fix terminal tab, switch csharp lsp

lua/config/mappings.lua

@@ -3,6 +3,7 @@ local u = require "config.utils"
 -- terminal
 local m = u.mapping
 m.map("t", "<esc>", "<C-\\><C-n>")
+m.map("t", "<tab>", "<tab>")
 m.map("t", "<C-n>", "<C-\\><C-n><C-w>h")
 m.map("t", "<C-e>", "<C-\\><C-n><C-w>j")
 m.map("t", "<C-i>", "<C-\\><C-n><C-w>k")

lua/config/settings.lua

@@ -32,7 +32,7 @@ else
 end
 
 -- diagnostics
-local signs = { Error = " ", Warn = " ", Hint = " ", Info = " " }
+local signs = { Error = " ", Warn = " ", Hint = "", Info = " " }
 for type, icon in pairs(signs) do
     local hl = "DiagnosticSign" .. type
     vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })

lua/plugins/lspconfig.lua

@@ -28,17 +28,7 @@ local config = function()
         root_dir = c.util.root_pattern("package.json", "tsconfig.json", "jsconfig.json"),
         single_file_support = false,
     }
-    c.omnisharp.setup {
+    c.csharp_ls.setup {}
-        cmd = { "omnisharp" },
-
-        enable_editorconfig_support = true,
-        enable_ms_build_load_projects_on_demand = false,
-        enable_roslyn_analyzers = false,
-        organize_imports_on_format = false,
-        enable_import_completion = false,
-        sdk_include_prereleases = true,
-        analyze_open_documents_only = false,
-    }
     c.typst_lsp.setup {
         cmd = { "/home/bryan/repos/typst-lsp/target/release/typst-lsp" },
     }