feat(nvim): updated config to use vim.pack instead of lazy

config/nvim-old/lua/overseer/template/vscode/provider/rustc.lua

@@ -0,0 +1,34 @@
+local M = {}
+
+M.problem_patterns = {
+    ["$rustc"] = {
+        {
+            regexp = "^(error|warning)(\\[E\\d+\\])*:(.*)$",
+            message = 3
+        },
+        {
+            regexp = "^\\s+-+>\\s*([^:]*):(\\d+):(\\d+)$",
+            kind = "location",
+            file = 1,
+            line = 2,
+            column = 3
+        },
+        {
+            regexp = "^(\\s|\\d)+(\\||=).*$"
+        },
+        { 
+            regexp = "^$"
+        }
+    }
+}
+
+M.problem_matchers = {
+    ["$rustc"] = {
+        fileLocation = { "relative", "${cwd}" },
+        pattern = "$rustc",
+
+
+    }
+}
+return M
+