helix: Update editor settings

helix/config.toml

@@ -3,27 +3,51 @@ theme = "jdkaplan"
 [editor]
 scrolloff = 1
 cursorline = true
-gutters = [
-    "diff",
-    "diagnostics",
-    "line-numbers",
-    "spacer",
-]
+trim-final-newlines = true
+trim-trailing-whitespace = true
 
 [editor.cursor-shape]
 insert = "bar"
 normal = "block"
 select = "underline"
 
+[editor.file-picker]
+hidden = false
+deduplicate-links = false
+
+[editor.indent-guides]
+render = true
+character = "┊"
+skip-levels = 1
+
+[editor.gutters]
+layout = [
+    "diff",
+    "diagnostics",
+    "line-numbers",
+    "spacer",
+]
+line-numbers = { min-width = 1 }
+
 [editor.soft-wrap]
 enable = true
 wrap-indicator = ""
 max-indent-retain = 0
 
 [editor.statusline]
-left = ["mode", "spinner", "file-name"]
+left = [
+    "mode",
+    "spinner",
+    "file-name",
+]
 center = []
-right = ["diagnostics", "selections", "position", "position-percentage", "file-encoding"]
+right = [
+    "diagnostics",
+    "selections",
+    "position",
+    "position-percentage",
+    "file-encoding",
+]
 
 [keys.normal]
 "C-l" = [":config-reload", ":redraw"]