Fix report, rm unused response, test discord

[Jerboa-app]

No description provided.

[github-actions]

Looks like you increased coverage by 2.04 %, fantastic!
Here is the full report breakdown

Total coverage 36.3 % (+2.04 % against main)
________________________________
src/config.rs                    | 0.0   % 0 / 14
src/main.rs                      | 0.0   % 0 / 15
src/server/api/stats.rs          | 0.0   % 0 / 81
src/server/http.rs               | 0.0   % 0 / 20
src/web/mod.rs                   | 0.0   % 0 / 30
src/web/throttle.rs              | 0.0   % 0 / 48
src/web/stats.rs                 | 4.45  % 11 / 247
src/server/https.rs              | 6.35  % 4 / 63
src/lib.rs                       | 42.11 % 8 / 19
src/util.rs                      | 60.66 % 37 / 61
src/filesystem/folder.rs         | 61.11 % 33 / 54
src/content/mod.rs               | 73.03 % 65 / 89
src/content/sitemap.rs           | 84.56 % 115 / 136
src/filesystem/file.rs           | 87.88 % 29 / 33
src/web/discord/request/post.rs  | 90.0  % 9 / 10
src/content/filter.rs            | 100.0 % 3 / 3
src/content/mime_type.rs         | 100.0 % 30 / 30
src/web/discord/request/model.rs | 100.0 % 3 / 3
________________________________