feat(indent): added bracker-pair-colorizer plugin

lua/astrocommunity/indent/bracket-pair-colorizer/README.md

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+# bracket-pair-colorizer
+
+Provides rainbow indent guides that tie into their relevant bracket pairs, and a scope guide
+
+**Repository:** <https://github.com/lukas-reineke/indent-blankline.nvim>
+**Repository:** <https://gitlab.com/HiPhish/rainbow-delimiters.nvim>
+
+Adds rainbow indent guides to all indents that also align with the bracket for a given indent if available.
+
+Turns the bracket guide into a solid bold line when within the scope of a function/closure.
+
+Adds new mappings to toggle lines & scope highlighting.
+
+```lua
+  ["<leader>uI"] = { ":IBLToggle<cr>", desc = "Toggle Rainbow Indents" },
+  ["<leader>uO"] = { ":IBLToggleScope<cr>", desc = "Toggle Scope Highlights" },
+```
+
+Scope higlighting functionality can be disabled by adding this command into your `init.lua` or simliar config:
+
+```lua
+vim.cmd(":IBLDisableScope")
+```
+
+## Preview
+
+![indent-colorizer-preview](https://github.com/ammuench/astrocommunity-rainbow-higlights/blob/main/lua/astrocommunity/indent/bracket-pair-colorizer/.readme/indent-colorizer-preview.png?raw=true)

lua/astrocommunity/indent/bracket-pair-colorizer/init.lua

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+return {
+  {
+    "HiPhish/rainbow-delimiters.nvim",
+    main = "rainbow_delimiters",
+    opts = {},
+    config = function() require("rainbow-delimiters.setup").setup {} end,
+  },
+  {
+    "lukas-reineke/indent-blankline.nvim",
+    main = "ibl",
+    opts = {},
+    config = function()
+      local highlight = {
+        "RainbowRed",
+        "RainbowYellow",
+        "RainbowBlue",
+        "RainbowOrange",
+        "RainbowGreen",
+        "RainbowViolet",
+        "RainbowCyan",
+      }
+
+      local highlightIndent = {
+        "RainbowRedIndent",
+        "RainbowYellowIndent",
+        "RainbowBlueIndent",
+        "RainbowOrangeIndent",
+        "RainbowGreenIndent",
+        "RainbowVioletIndent",
+        "RainbowCyanIndent",
+      }
+
+      local hooks = require "ibl.hooks"
+      -- create the highlight groups in the highlight setup hook, so they are reset
+      -- every time the colorscheme changes
+      hooks.register(hooks.type.HIGHLIGHT_SETUP, function()
+        vim.api.nvim_set_hl(0, "RainbowRed", { fg = "#E06C75" })
+        vim.api.nvim_set_hl(0, "RainbowYellow", { fg = "#E5C07B" })
+        vim.api.nvim_set_hl(0, "RainbowBlue", { fg = "#61AFEF" })
+        vim.api.nvim_set_hl(0, "RainbowOrange", { fg = "#D19A66" })
+        vim.api.nvim_set_hl(0, "RainbowGreen", { fg = "#98C379" })
+        vim.api.nvim_set_hl(0, "RainbowViolet", { fg = "#C678DD" })
+        vim.api.nvim_set_hl(0, "RainbowCyan", { fg = "#56B6C2" })
+        vim.api.nvim_set_hl(0, "RainbowRedIndent", { fg = "#6e171e" })
+        vim.api.nvim_set_hl(0, "RainbowYellowIndent", { fg = "#765517" })
+        vim.api.nvim_set_hl(0, "RainbowBlueIndent", { fg = "#0c497a" })
+        vim.api.nvim_set_hl(0, "RainbowOrangeIndent", { fg = "#603d1d" })
+        vim.api.nvim_set_hl(0, "RainbowGreenIndent", { fg = "#3b5727" })
+        vim.api.nvim_set_hl(0, "RainbowVioletIndent", { fg = "#5a1b6d" })
+        vim.api.nvim_set_hl(0, "RainbowCyanIndent", { fg = "#1e4c52" })
+      end)
+
+      vim.g.rainbow_delimiters = { highlight = highlight }
+      require("ibl").setup {
+        scope = { highlight = highlight, char = "┃" },
+        indent = { highlight = highlightIndent, char = "╎" },
+      }
+
+      hooks.register(hooks.type.SCOPE_HIGHLIGHT, hooks.builtin.scope_highlight_from_extmark)
+    end,
+  },
+}