NVIM: Use Lspsaga for breadcrumbs

- Disable statusline breadcrumbs coming from nvim-navic
- Use Lspsaga for Hover, Goto References, Peek Definition
- Enable Lspsaga Symbol Outline panel
- util.lua: Use same icons on Breadcrumbs and Navic Code navigation
- Code related shortcuts made for uniform, removed some

common/.config/nvim/lua/plugins/code-generic.lua

@@ -261,29 +261,39 @@ return {
         end,
     },
 
-    -- Lsp Breadcrumbs for lualine
+    -- LspSaga
     {
-        "SmiteshP/nvim-navic",
-        lazy = true,
-        init = function()
-            vim.g.navic_silence = true
-            require("config.util").on_lsp_attach(function(client, buffer)
-                if client.supports_method("textDocument/documentSymbol") then
-                    require("nvim-navic").attach(client, buffer)
-                end
-            end)
-        end,
-        opts = function()
-            return {
-                separator = " ",
-                highlight = true,
-                depth_limit = 5,
-                icons = require("config.util").icons.kinds,
-                lazy_update_context = true,
-            }
+        "nvimdev/lspsaga.nvim",
+        dependencies = {
+            "nvim-treesitter/nvim-treesitter",
+            "nvim-tree/nvim-web-devicons",
+        },
+        config = function()
+            require("lspsaga").setup({
+                ui = {
+                    kind = require("config.util").icons.kind_lspsaga,
+                },
+                symbol_in_winbar = {
+                    enable = true,
+                    hide_keyword = true,
+                },
+                lightbulb = {
+                    enable = false,
+                    sign = false,
+                    virtual_text = false,
+                },
+                outline = { auto_preview = false },
+            })
+
+            vim.keymap.set("n", "K", "<cmd>Lspsaga hover_doc<cr>", { desc = "Hover Documentation" })
+            vim.keymap.set("n", "<leader>cR", "<cmd>Lspsaga finder<cr>", { desc = "Code: Goto References" })
+            vim.keymap.set("n", "<leader>co", "<cmd>Lspsaga outline<cr>", { desc = "Code: Toggle Symbol Outline" })
+            vim.keymap.set("n", "<leader>cd", "<cmd>Lspsaga peek_definition<cr>", { desc = "Code: Peek definition: Function" })
+            vim.keymap.set("n", "<leader>cD", "<cmd>Lspsaga peek_type_definition<cr>", { desc = "Code: Peek definition: Class" })
         end,
     },
 
+    -- Search and jump around symbols in the buffer
     {
         "SmiteshP/nvim-navbuddy",
         dependencies = {
@@ -295,6 +305,60 @@ return {
             icons = require("config.util").icons.kinds,
         },
         keys = {
+            -- Default Mappings on the popup
+            -- ["<esc>"] = actions.close(), -- Close and cursor to original location
+            -- ["q"] = actions.close(),
+            --
+            -- ["j"] = actions.next_sibling(), -- down
+            -- ["k"] = actions.previous_sibling(), -- up
+            --
+            -- ["h"] = actions.parent(), -- Move to left panel
+            -- ["l"] = actions.children(), -- Move to right panel
+            -- ["0"] = actions.root(), -- Move to first panel
+            --
+            -- ["v"] = actions.visual_name(), -- Visual selection of name
+            -- ["V"] = actions.visual_scope(), -- Visual selection of scope
+            --
+            -- ["y"] = actions.yank_name(), -- Yank the name to system clipboard "+
+            -- ["Y"] = actions.yank_scope(), -- Yank the scope to system clipboard "+
+            --
+            -- ["i"] = actions.insert_name(), -- Insert at start of name
+            -- ["I"] = actions.insert_scope(), -- Insert at start of scope
+            --
+            -- ["a"] = actions.append_name(), -- Insert at end of name
+            -- ["A"] = actions.append_scope(), -- Insert at end of scope
+            --
+            -- ["r"] = actions.rename(), -- Rename currently focused symbol
+            --
+            -- ["d"] = actions.delete(), -- Delete scope
+            --
+            -- ["f"] = actions.fold_create(), -- Create fold of current scope
+            -- ["F"] = actions.fold_delete(), -- Delete fold of current scope
+            --
+            -- ["c"] = actions.comment(), -- Comment out current scope
+            --
+            -- ["<enter>"] = actions.select(), -- Goto selected symbol
+            -- ["o"] = actions.select(),
+            --
+            -- ["J"] = actions.move_down(), -- Move focused node down
+            -- ["K"] = actions.move_up(), -- Move focused node up
+            --
+            -- ["s"] = actions.toggle_preview(), -- Show preview of current node
+            --
+            -- ["<C-v>"] = actions.vsplit(), -- Open selected node in a vertical split
+            -- ["<C-s>"] = actions.hsplit(), -- Open selected node in a horizontal split
+            --
+            -- ["t"] = actions.telescope({ -- Fuzzy finder at current level.
+            --     layout_config = { -- All options that can be
+            --         height = 0.60, -- passed to telescope.nvim's
+            --         width = 0.60, -- default can be passed here.
+            --         prompt_position = "top",
+            --         preview_width = 0.50,
+            --     },
+            --     layout_strategy = "horizontal",
+            -- }),
+            --
+            -- ["g?"] = actions.help(), -- Open mappings help window
             {
                 "<leader>v",
                 function()