[bug] Fix custom logo and splash (#11391)

* Add custom logo and splash to playwright fixtures

* Render custom logo in frontend

* Add playwright tests for customization settings

* Separate playwright run for customization

* Update ci file

* Update playwright config file

* Do not call get_custom_file from withing settings.py

- django app not fully initialized yet
- can cause loops

* Disable default tests (for now)

* Re-enable normal tests

* Update qc checks

* Order of operations?

* Debug output

* Use env

* Add more debug info

* More debug

* Further debug

* Add collectstatic check

* Run normal tests too

* Remove debug prints

src/frontend/playwright.config.ts

@@ -48,13 +48,22 @@ export default defineConfig({
       name: 'chromium',
       use: {
         ...devices['Desktop Chrome']
-      }
+      },
+      testIgnore: /customization/ // Ignore all tests in the "customization" folder for this project
     },
     {
       name: 'firefox',
       use: {
         ...devices['Desktop Firefox']
-      }
+      },
+      testIgnore: /customization/ // Ignore all tests in the "customization" folder for this project
+    },
+    {
+      name: 'customization',
+      use: {
+        ...devices['Desktop Firefox']
+      },
+      testIgnore: /pui_.*\.spec\.ts/ // Ignore all "pui_*.spec.ts" tests for this project
     }
   ],