feat(core): add LSP-aware reference navigation keymaps and remove unused community imports

lua/community.lua

@@ -11,7 +11,6 @@ return {
   { import = "astrocommunity.editing-support.refactoring-nvim" },
   { import = "astrocommunity.editing-support.conform-nvim" },
   { import = "astrocommunity.diagnostics.trouble-nvim" },
-  { import = "astrocommunity.git.octo-nvim" },
   { import = "astrocommunity.pack.mdx" },
   { import = "astrocommunity.pack.biome" },
   { import = "astrocommunity.pack.go" },
@@ -27,6 +26,5 @@ return {
   { import = "astrocommunity.pack.tailwindcss" },
   { import = "astrocommunity.completion.supermaven-nvim" },
   { import = "astrocommunity.lsp.dev-tools-nvim" },
-  { import = "astrocommunity.lsp.nvim-lsp-file-operations" },
   { import = "astrocommunity.colorscheme.cyberdream-nvim" },
 }

lua/polish.lua

@@ -1,2 +1,18 @@
 -- This will run last in the setup process.
 -- Pure lua; anything that doesn't fit the normal config locations goes here.
+
+-- Snacks.keymap: LSP-aware keymaps, only applied to buffers with a client
+-- that supports the given method (which-key picks up the desc). ]] and [[
+-- cycle through the LSP references that snacks.words auto-highlights,
+-- complementing the core astrolsp `gd` / `gr` binds.
+local ok, snacks = pcall(require, "snacks")
+if ok then
+  snacks.keymap.set("n", "]]", function() snacks.words.jump(vim.v.count1, true) end, {
+    lsp = { method = "textDocument/documentHighlight" },
+    desc = "Next reference",
+  })
+  snacks.keymap.set("n", "[[", function() snacks.words.jump(-vim.v.count1, true) end, {
+    lsp = { method = "textDocument/documentHighlight" },
+    desc = "Previous reference",
+  })
+end