docs: add catppuccin/chroma (#2371)

resources/ports.yml

@@ -95,6 +95,8 @@ collaborators:
       url: https://github.com/griimick
     - &hyperreal64
       url: https://github.com/hyperreal64
+    - &icy-comet
+      url: https://github.com/icy-comet
     - &ignamartinoli
       url: https://github.com/ignamartinoli
     - &InvitedToHell
@@ -111,6 +113,8 @@ collaborators:
       url: https://github.com/jayylmao
     - &JK-Flip-Flop96
       url: https://github.com/JK-Flip-Flop96
+    - &jolheiser
+      url: https://github.com/jolheiser
     - &JoshPaulie
       url: https://github.com/JoshPaulie
     - &justleoo
@@ -426,6 +430,13 @@ ports:
         platform: [linux, macos, windows]
         color: text
         current-maintainers: [*fruzitent]
+    chroma:
+        name: Chroma
+        categories: [development, cli]
+        platform: [linux, macos, windows]
+        color: text
+        upstreamed: true
+        current-maintainers: [*icy-comet, *jolheiser]
     chrome:
         name: Google Chrome
         categories: [browser]