feat(server,web): system config for admin (#959)

* feat: add admin config module for user configured config, uses it for ffmpeg

* feat: add api endpoint to retrieve admin config settings and values

* feat: add settings panel to admin page on web (wip)

* feat: add api endpoint to update the admin config

* chore: re-generate openapi spec after rebase

* refactor: move from admin config to system config naming

* chore: move away from UseGuards to new @Authenticated decorator

* style: dark mode styling for lists and fix conflicting colors

* wip: 2 column design, no edit button

* refactor: system config

* chore: generate open api

* chore: rm broken test

* chore: cleanup types

* refactor: config module names

Co-authored-by: Zack Pollard <zackpollard@ymail.com>
Co-authored-by: Zack Pollard <zack.pollard@moonpig.com>

server/nest-cli.json

@@ -70,6 +70,15 @@
       "compilerOptions": {
         "tsConfigPath": "libs/job/tsconfig.lib.json"
       }
+    },
+    "system-config": {
+      "type": "library",
+      "root": "libs/system-config",
+      "entryFile": "index",
+      "sourceRoot": "libs/system-config/src",
+      "compilerOptions": {
+        "tsConfigPath": "libs/system-config/tsconfig.lib.json"
+      }
     }
   }
-}
+}