chore: add fennel icon for ~/.fennelrc and ~/.config/fennel/fennelrc

src/output/icons.rs

@@ -221,8 +221,8 @@ const FILENAME_ICONS: Map<&'static str, char> = phf_map! {
     ".eslintrc.json"      => Icons::ESLINT,         // 
     ".eslintrc.yaml"      => Icons::ESLINT,         // 
     ".eslintrc.yml"       => Icons::ESLINT,         // 
-    ".fennelrc"           => Icons::CONFIG,         // 
     ".gcloudignore"       => '\u{f11f6}',           // 󱇶
+    ".fennelrc"           => Icons::LANG_FENNEL,    // 
     ".gitattributes"      => Icons::GIT,            // 
     ".git-blame-ignore-revs" => Icons::GIT,         // 
     ".gitconfig"          => Icons::GIT,            // 
@@ -321,6 +321,7 @@ const FILENAME_ICONS: Map<&'static str, char> = phf_map! {
     "environment"         => Icons::CONFIG,         // 
     "favicon.ico"         => '\u{e623}',            // 
     "flake.lock"          => '\u{f313}',            // 
+    "fennelrc"            => Icons::LANG_FENNEL,    // 
     "fonts.conf"          => Icons::FONT,           // 
     "fp-info-cache"       => Icons::KICAD,          // 
     "fp-lib-table"        => Icons::KICAD,          // 