feat: restructure keymaps and fix Lua configuration

- Restructure keymaps into modular folder system
  - Create keymaps/ folder with organized files
  - Separate keymaps by category (general, personal, lsp, telescope, plugins)
  - Auto-loading system for better maintainability

- Fix Lua configuration issues
  - Add compatibility layer for deprecated APIs
  - Fix snacks.nvim configuration
  - Disable latex support in render-markdown
  - Improve LSP configuration

- Enhance function navigation
  - Restore and improve LSP keymaps
  - Add comprehensive Telescope integration
  - Fix conflicting keymaps

- Improve overall Neovim setup
  - Better options configuration
  - Enhanced plugin configurations
  - Cleaner code organization

lua/cargdev/plugins/telescope.lua

@@ -6,6 +6,8 @@ return {
     { "nvim-telescope/telescope-fzf-native.nvim", build = "make" },
     "nvim-tree/nvim-web-devicons",
     "folke/todo-comments.nvim",
+    "nvim-telescope/telescope-dap.nvim",
+    "nvim-telescope/telescope-session-lens.nvim",
   },
   config = function()
     local telescope = require("telescope")
@@ -34,17 +36,53 @@ return {
           },
         },
       },
+      pickers = {
+        find_files = {
+          hidden = true,
+        },
+        live_grep = {
+          additional_args = function()
+            return { "--hidden" }
+          end,
+        },
+      },
     })
 
+    -- Load extensions
     telescope.load_extension("fzf")
+    telescope.load_extension("dap")
+    telescope.load_extension("session-lens")
 
     -- set keymaps
     local keymap = vim.keymap -- for conciseness
 
+    -- File navigation
     keymap.set("n", "<leader>ff", "<cmd>Telescope find_files<cr>", { desc = "Fuzzy find files in cwd" })
     keymap.set("n", "<leader>fr", "<cmd>Telescope oldfiles<cr>", { desc = "Fuzzy find recent files" })
     keymap.set("n", "<leader>fs", "<cmd>Telescope live_grep<cr>", { desc = "Find string in cwd" })
     keymap.set("n", "<leader>fc", "<cmd>Telescope grep_string<cr>", { desc = "Find string under cursor in cwd" })
     keymap.set("n", "<leader>ft", "<cmd>TodoTelescope<cr>", { desc = "Find todos" })
+    
+    -- LSP navigation (these work when LSP is attached)
+    keymap.set("n", "<leader>fd", "<cmd>Telescope lsp_definitions<cr>", { desc = "Go to definition" })
+    keymap.set("n", "<leader>fi", "<cmd>Telescope lsp_implementations<cr>", { desc = "Go to implementation" })
+    keymap.set("n", "<leader>fr", "<cmd>Telescope lsp_references<cr>", { desc = "Show references" })
+    keymap.set("n", "<leader>ft", "<cmd>Telescope lsp_type_definitions<cr>", { desc = "Go to type definition" })
+    keymap.set("n", "<leader>fs", "<cmd>Telescope lsp_document_symbols<cr>", { desc = "Document symbols" })
+    keymap.set("n", "<leader>fw", "<cmd>Telescope lsp_workspace_symbols<cr>", { desc = "Workspace symbols" })
+    keymap.set("n", "<leader>fd", "<cmd>Telescope diagnostics<cr>", { desc = "Show diagnostics" })
+    
+    -- Buffer and session management
+    keymap.set("n", "<leader>fb", "<cmd>Telescope buffers<cr>", { desc = "Find buffers" })
+    keymap.set("n", "<leader>fh", "<cmd>Telescope help_tags<cr>", { desc = "Help tags" })
+    keymap.set("n", "<leader>fm", "<cmd>Telescope marks<cr>", { desc = "Find marks" })
+    keymap.set("n", "<leader>fk", "<cmd>Telescope keymaps<cr>", { desc = "Find keymaps" })
+    keymap.set("n", "<leader>fc", "<cmd>Telescope commands<cr>", { desc = "Find commands" })
+    
+    -- Git
+    keymap.set("n", "<leader>fg", "<cmd>Telescope git_commits<cr>", { desc = "Git commits" })
+    keymap.set("n", "<leader>fG", "<cmd>Telescope git_bcommits<cr>", { desc = "Git buffer commits" })
+    keymap.set("n", "<leader>fb", "<cmd>Telescope git_branches<cr>", { desc = "Git branches" })
+    keymap.set("n", "<leader>fs", "<cmd>Telescope git_status<cr>", { desc = "Git status" })
   end,
 }