feat(split-and-window): Add mini-map (#665)

feat(split-and-window): Add mini-map

Co-authored-by: gacallea <[email protected]>

lua/astrocommunity/split-and-window/mini-map/README.md

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+# mini-map
+
+Blazing fast minimap and scrollbar for vim with no external dependencies.
+
+**Repository:** <https://github.com/echasnovski/mini.map>

lua/astrocommunity/split-and-window/mini-map/init.lua

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+return {
+  {
+    "echasnovski/mini.map",
+    version = "*",
+    keys = {
+      { "<leader>um", function() require("mini.map").toggle() end, desc = "Toggle minimap" },
+    },
+    opts = function()
+      local map = require "mini.map"
+      return {
+        integrations = {
+          map.gen_integration.builtin_search(),
+          map.gen_integration.gitsigns(),
+          map.gen_integration.diagnostic {
+            error = "DiagnosticFloatingError",
+            warn = "DiagnosticFloatingWarn",
+            info = "DiagnosticFloatingInfo",
+            hint = "DiagnosticFloatingHint",
+          },
+        },
+        symbols = {
+          encode = map.gen_encode_symbols.dot "3x2",
+        },
+        window = {
+          side = "right",
+          width = 22,
+          winblend = 5,
+          show_integration_count = true,
+        },
+      }
+    end,
+  },
+  {
+    "catppuccin/nvim",
+    optional = true,
+    opts = { integrations = { mini = true } },
+  },
+}