Add post and species forms

Squashed commit of the following:
Author: Hugo PRADIER <Hugo.PRADIER2@etu.uca.fr>
Author: bastien ollier <bastien.ollier@etu.uca.fr>
Author: clfreville2 <clement.freville2@etu.uca.fr>
Reviewed on #7

composer.json

@@ -109,7 +109,7 @@
         "symfony/browser-kit": "7.0.*",
         "symfony/css-selector": "7.0.*",
         "symfony/debug-bundle": "7.0.*",
-        "symfony/maker-bundle": "^1.0",
+        "symfony/maker-bundle": "^1.59",
         "symfony/phpunit-bridge": "^7.0",
         "symfony/stopwatch": "7.0.*",
         "symfony/web-profiler-bundle": "7.0.*"