fix: csp regressions (#38047)

fix #37257 , all details are in the comments

web_src/css/index.css

@@ -52,7 +52,6 @@
 @import "./markup/content.css";
 @import "./markup/codeblock.css";
 @import "./markup/codepreview.css";
-@import "./markup/asciicast.css";
 
 @import "./font_i18n.css";
 @import "./base.css";

web_src/css/markup/asciicast.css

@@ -1,10 +0,0 @@
-.asciinema-player-container {
-  width: 100%;
-  height: auto;
-}
-
-/* Related: https://github.com/asciinema/asciinema-player/blob/develop/src/components/Terminal.js : <div class="ap-term" ...>
-Old PR: Fix UI regression of asciinema player https://github.com/go-gitea/gitea/pull/26159 */
-.ap-term {
-  overflow: hidden !important;
-}

web_src/css/repo.css

@@ -210,10 +210,6 @@ td .commit-summary {
   overflow: auto;
 }
 
-.non-diff-file-content .asciicast {
-  padding: 0 !important;
-}
-
 .repo-editor-header {
   /* it should match ".repo-button-row" so the tree toggle button stays aligned */
   margin: 8px 0;