[ADDED] defualt layout overrides and bufferline config

lua/layouts/modified_presets.lua

@@ -1,4 +1,27 @@
 local layouts = {
+
+  ------------------------------------------
+  --  custom
+  ------------------------------------------
+  search_lines = {
+    preview = false,
+    layout = {
+      backdrop = false,
+      row = 1,
+      width = 0.4,
+      min_width = 100,
+      height = 0.4,
+      border = "rounded",
+      box = "vertical",
+      { win = "input", height = 1, border = "rounded", title = "{title}", title_pos = "center" },
+      { win = "list", border = "hpad" },
+      { win = "preview", title = "{preview}", border = "rounded" },
+    },
+  },
+
+  ------------------------------------------
+  -- overriding defaults
+  ------------------------------------------
   telescope = {
     reverse = true,
     layout = {
@@ -21,6 +44,7 @@ local layouts = {
       },
     },
   },
+
   sidebar = {
     preview = "main",
     layout = {
@@ -42,5 +66,98 @@ local layouts = {
       { win = "preview", title = "{preview}", height = 0.4, border = "top" },
     },
   },
+
+  vscode = {
+    preview = false,
+    layout = {
+      backdrop = false,
+      row = 1,
+      width = 0.4,
+      min_width = 80,
+      height = 0.4,
+      border = "rounded",
+      box = "vertical",
+      { win = "input", height = 1, border = "rounded", title = "{title}", title_pos = "center" },
+      { win = "list", border = "hpad" },
+      { win = "preview", title = "{preview}", border = "rounded" },
+    },
+  },
+
+  ivy = {
+    layout = {
+      box = "vertical",
+      backdrop = false,
+      row = -1,
+      width = 0,
+      height = 0.4,
+      border = "top",
+      title = " {title} {live}",
+      title_pos = "center",
+      { win = "input", height = 1, border = "rounded" },
+      {
+        box = "horizontal",
+        { win = "list", border = "none" },
+        { win = "preview", title = "{preview}", width = 0.6, border = "left" },
+      },
+    },
+  },
+
+  ivy_split = {
+    preview = "main",
+    layout = {
+      box = "vertical",
+      backdrop = false,
+      width = 0,
+      height = 0.4,
+      position = "bottom",
+      border = "top",
+      title = " {title} {live}",
+      title_pos = "left",
+      { win = "input", height = 1, border = "bottom" },
+      {
+        box = "horizontal",
+        { win = "list", border = "none" },
+        { win = "preview", title = "{preview}", width = 0.6, border = "left" },
+      },
+    },
+  },
+
+  vertical = {
+    layout = {
+      backdrop = false,
+      width = 0.5,
+      min_width = 80,
+      height = 0.8,
+      min_height = 30,
+      box = "vertical",
+      border = "rounded",
+      title = "{title} {live}",
+      title_pos = "center",
+      { win = "input", height = 1, border = "bottom" },
+      { win = "list", border = "none" },
+      { win = "preview", title = "{preview}", height = 0.4, border = "top" },
+    },
+  },
+
+  dropdown = {
+    layout = {
+      backdrop = false,
+      row = 1,
+      width = 0.4,
+      min_width = 80,
+      height = 0.8,
+      border = "none",
+      box = "vertical",
+      { win = "preview", title = "{preview}", height = 0.4, border = "rounded" },
+      {
+        box = "vertical",
+        border = "rounded",
+        title = "{title} {live} {flags}",
+        title_pos = "center",
+        { win = "input", height = 1, border = "bottom" },
+        { win = "list", border = "none" },
+      },
+    },
+  },
 }
 return layouts

lua/plugins/snacks.lua

@@ -39,6 +39,7 @@ return {
       sources = {
         explorer = { matcher = { fuzzy = true }, layout = { preset = "sidebar" } },
         buffers = { layout = { preset = "vscode" } },
+        lines = { main = {current = false}, layout = { preset = "search_lines" } },
       },
     },