nvim: Add vectorcode codecompanion extension

Installs vectorcode (the cli program) using uv (if `uv` is available on
the system), to provide a RAG tool for your repositories. Can then be
used in codecompanion to provide better coding feedback.

nvim/.config/nvim/lazy-lock.json

@@ -2,6 +2,7 @@
   "Arduino.nvim": { "branch": "main", "commit": "774b841ef0306f88318a97d5a3527baa62241f15" },
   "FixCursorHold.nvim": { "branch": "master", "commit": "1900f89dc17c603eec29960f57c00bd9ae696495" },
   "Navigator.nvim": { "branch": "master", "commit": "91d86506ac2a039504d5205d32a1d4bc7aa57072" },
+  "VectorCode": { "branch": "main", "commit": "171361ea0410e739f9bf2a04c75113cd80d3c0d0" },
   "bats.vim": { "branch": "master", "commit": "6a5d2ef22b0ede503d867770afd02ebb1f97b709" },
   "blink-copilot": { "branch": "main", "commit": "41e91a659bd9b8cba9ba2ea68a69b52ba5a9ebd8" },
   "blink.cmp": { "branch": "main", "commit": "9bcb14b43852a6f2bfd5ac9ef29cb5cf09b1b39b" },

nvim/.config/nvim/lua/modules/llm.lua

@@ -89,6 +89,16 @@ return {
 			{ "ibhagwan/fzf-lua", optional = true },
 			"ravitemer/codecompanion-history.nvim",
 			"jinzhongjia/codecompanion-gitcommit.nvim",
+			{
+				"Davidyz/VectorCode",
+				cond = vim.fn.executable("uv") == 1,
+				version = "*",
+				build = 'uv tool install -U "vectorcode[mcp,lsp]"',
+				dependencies = { "nvim-lua/plenary.nvim" },
+				opts = {
+					async_backend = "lsp", -- requires cli install as `uv tool install vectorcode[lsp]`
+				},
+			},
 
 			{ -- enable mcp server agent extensions
 				"ravitemer/mcphub.nvim",
@@ -205,6 +215,7 @@ return {
 						show_result_in_chat = true, -- Show tool results directly in chat buffer
 					},
 				},
+				vectorcode = {},
 			},
 			prompt_library = {
 				["DevOps strategy"] = {