feat(snacks): add nvchad style

Added a nvchad picker style option for the snacks.nvim plugin, as well
as making the picker theme be consistent with the telescope theme.

Author: RedsXDD

doc/neopywal-plugins.txt

@@ -1458,6 +1458,7 @@ snacks.nvim>lua
                 --     e.g: function(C) return C.color1 end
                 scope_color = "",
                 current_scope_color = "",
+                -- style = "nvchad"
             }
         }
     })

docs/neopywal-plugins.md

@@ -2179,6 +2179,7 @@ require("neopywal").setup({
             --     e.g: function(C) return C.color1 end
             scope_color = "",
             current_scope_color = "",
+            -- style = "nvchad"
         }
     }
 })

lua/neopywal/theme/plugins/snacks.lua

@@ -42,6 +42,14 @@ function M.get()
         SnacksDashboardTerminal = { fg = C.error, styles = { "bold" } },
         SnacksDashboardTitle = { fg = C.color4, styles = { "bold" } },
 
+        -- Picker
+        SnacksTitle = { fg = C.color4 },
+        SnacksPickerInputTitle = { link = "SnacksTitle" },
+        SnacksPickerTitle = { fg = C.color3 },
+        SnacksPickerPrompt = { fg = C.color4, styles = { "bold" } },
+        SnacksPickerListCursorLine = { bg = U.blend(C.color4, C.background, 0.2), fg = C.color4 },
+        SnacksPickerPreviewCursorLine = { link = "SnacksPickerListCursorLine" },
+
         -- Notifier.
         SnacksNotifierInfo = { fg = C.info },
         SnacksNotifierIconInfo = { link = "SnacksNotifierInfo" },
@@ -74,6 +82,22 @@ function M.get()
         SnacksNotifierFooterDebug = { link = "DiagnosticUnnecessary" },
     }
 
+    hl = O.plugins.snacks.style ~= nil
+            and string.lower(O.plugins.snacks.style) == "nvchad"
+            and not O.transparent_background
+            and vim.tbl_deep_extend("force", hl, {
+                SnacksPickerBorder = {
+                    bg = C.background,
+                    fg = C.background,
+                },
+                SnacksTitle = { bg = C.color4, fg = C.background },
+                SnacksPickerTitle = { bg = C.color3, fg = C.background },
+                -- SnacksPickerBox = { bg = C.cursorline },
+                SnacksPickerInput = { bg = C.cursorline },
+                SnacksPickerInputBorder = { bg = C.cursorline, fg = C.cursorline },
+            })
+        or hl
+
     for i, color in ipairs(require("neopywal.utils.rainbow").get()) do
         hl["SnacksIndent" .. i] = { fg = color, styles = { "nocombine" } }
     end

lua/neopywal/types.lua

@@ -306,7 +306,7 @@
 ---@field rainbow BasicModule?
 ---@field sandwich BasicModule?
 ---@field scrollbar BasicModule?
----@field snacks {enabled: boolean, scope_color: ValidColorOptions?, current_scope_color: ValidColorOptions?} | boolean?
+---@field snacks {enabled: boolean, style: "classic" | "nvchad" | nil?, scope_color: ValidColorOptions?, current_scope_color: ValidColorOptions?} | boolean?
 ---@field sneak {enabled: boolean, sneak_color: ValidColorOptions?, style: HighlightStyles[]?} | boolean?
 ---@field surround BasicModule?
 ---@field symbols_outline BasicModule?