feat(theme-studio): expose EAT terminal faces with a preview

Add EAT as a theme-studio app so its faces become editable in the studio: the 16 named ANSI palette faces, the SGR attribute faces (bold, faint, italic, slow/fast blink), and the three shell-prompt annotation faces. renderEatPreview draws a sample terminal with the palette rows, colored ls output, and the prompt annotations, so editing a face updates the preview live. No seed colors are set, so the faces sit at their own defaults until themed, consistent with the vanilla pass. Mirrors the existing ghostel terminal app.

1 files changed, 12 insertions, 0 deletions

diff --git a/scripts/theme-studio/previews.js b/scripts/theme-studio/previews.js
index a39a47d9..afba6b0c 100644
--- a/scripts/theme-studio/previews.js
+++ b/scripts/theme-studio/previews.js
@@ -293,6 +293,18 @@ function renderGitGutterPreview(){const a='git-gutter',L=[];
   L.push(os(a,'git-gutter:deleted','_')+os(a,'git-gutter:separator','|')+' (deleted lines marker)');
   L.push(os(a,'git-gutter:unchanged',' ')+os(a,'git-gutter:separator','|')+' '+os(a,'git-gutter:unchanged','unchanged line of code'));
   return previewLines(L);}
+function renderEatPreview(){const a='eat',L=[];
+  L.push(os(a,'eat-shell-prompt-annotation-success','✔')+' ~/projects $ ls --color');
+  L.push(os(a,'eat-term-color-blue','build/')+'  '+os(a,'eat-term-color-blue','src/')+'  '+os(a,'eat-term-color-green','run.sh')+'  README.md');
+  L.push('');
+  L.push('palette  '+os(a,'eat-term-color-black','■')+os(a,'eat-term-color-red','■')+os(a,'eat-term-color-green','■')+os(a,'eat-term-color-yellow','■')+os(a,'eat-term-color-blue','■')+os(a,'eat-term-color-magenta','■')+os(a,'eat-term-color-cyan','■')+os(a,'eat-term-color-white','■')+'   normal');
+  L.push('         '+os(a,'eat-term-color-bright-black','■')+os(a,'eat-term-color-bright-red','■')+os(a,'eat-term-color-bright-green','■')+os(a,'eat-term-color-bright-yellow','■')+os(a,'eat-term-color-bright-blue','■')+os(a,'eat-term-color-bright-magenta','■')+os(a,'eat-term-color-bright-cyan','■')+os(a,'eat-term-color-bright-white','■')+'   bright');
+  L.push('');
+  L.push(os(a,'eat-term-bold','bold')+'  '+os(a,'eat-term-faint','faint')+'  '+os(a,'eat-term-italic','italic')+'  '+os(a,'eat-term-slow-blink','slow-blink')+'  '+os(a,'eat-term-fast-blink','fast-blink'));
+  L.push('');
+  L.push(os(a,'eat-shell-prompt-annotation-running','…')+' running tests');
+  L.push(os(a,'eat-shell-prompt-annotation-failure','✘')+' build failed');
+  return previewLines(L);}
 function renderFlycheckPreview(){const a='flycheck',L=[];
   L.push(os(a,'flycheck-fringe-error','E')+os(a,'flycheck-fringe-warning','W')+os(a,'flycheck-fringe-info','I')+'  x = '+os(a,'flycheck-error','undefined_name')+'('+os(a,'flycheck-warning','unused_arg')+')  '+os(a,'flycheck-info','# note'));
   L.push('       '+os(a,'flycheck-error-delimiter','[')+os(a,'flycheck-delimited-error','err')+os(a,'flycheck-error-delimiter',']'));